About Interval Timer: Run Walk, HIIT
Interval Run is a running interval timer for iPhone and Apple Watch. Create run/walk intervals, sprint sessions, and HIIT workouts in seconds. Train with voice announcements and haptic cues, control workouts from Apple...
Interval Run is a running interval timer for iPhone and Apple Watch. Create run/walk intervals, sprint sessions, and HIIT workouts in seconds. Train with voice announcements and haptic cues, control workouts from Apple Watch, save sessions to Apple Health, and track your workout history. Choose from 25+ ready-made running workouts or build your own. Follow intervals from the Lock Screen and Dynamic Island, and focus on your run. 25+ READY-MADE RUNNING WORKOUTS . Explore run/walk workouts, running intervals, sprints, hill repeats, tempo runs, fartlek sessions, ladders, pyramids, and more . Find workouts for speed, endurance, recovery, and different training goals . Start any workout immediately or customize it to match your training . Save your favorites to My Workouts for quick access BUILD YOUR OWN INTERVAL WORKOUT . Create simple run/walk intervals or advanced multi-step workouts . Add warm-up, running, walking, recovery, rest, and cool-down sections . Set a custom duration for every step . Repeat intervals and complete workout blocks . Add custom cues to guide you through each workout step . Build sprint, HIIT, cardio, and structured running sessions . Save multiple workouts and reuse them anytime . Preview the complete workout before you start VOICE & HAPTIC INTERVAL CUES . Hear clear voice announcements at every interval transition . Feel haptic cues when it’s time to run, walk, recover, or rest . Keep your workout active while your iPhone is locked or the app is in the background . Follow your current interval from the Lock Screen and Dynamic Island with Live Activities . Listen to music, podcasts, or audiobooks while you train RUN WITH APPLE WATCH . Sync workouts to Apple Watch . Start, pause, and control workouts directly from your wrist . Run phone-free with your workouts ready on Apple Watch . Follow interval progress without repeatedly checking your phone . Track heart rate, distance, and active energy during your workout . Get haptic interval cues directly on your Watch . Save completed workouts to Apple Health TRACK YOUR TRAINING . Browse completed workouts in calendar and history views . Review workout duration, intervals, distance, and active energy . Look back at your running and interval training over time . Share your workout results . Export and restore backups of your workout data MADE FOR RUNNERS WHO TRAIN WITH INTERVALS Whether you’re starting with beginner run/walk intervals, adding speed work to your weekly training, preparing for a 5K or another race, or creating a challenging HIIT session, Interval Run keeps every interval clear from start to finish. Use it as a simple run/walk timer, a running interval timer for speed training, an Apple Watch interval timer for phone-free workouts, or a flexible workout builder for more advanced structured sessions. From beginner run/walk workouts to sprints, tempo runs, hill repeats, fartlek training, and custom multi-step sessions, Interval Run adapts to the way you train. Start with one of 25+ ready-made workouts or create your own. Interval Run handles the timing so you can focus on your training. Some features shown, including the full workout library, advanced workout creation, multiple saved workouts, and full workout history, require Interval Run Pro. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Version History A BIGGER WORKOUT TOOLKIT Interval Run 3.1.0 introduces a new workout library, a more powerful workout builder, and updates for iOS 27. NEW WORKOUT LIBRARY Choose from 25+ ready-made running workouts, including run-walk sessions, interval runs, sprints, hill repeats, tempo workouts, ladders, and more. Start a workout immediately or customize it and save it to My Workouts. ADVANCED WORKOUT BUILDER Create more flexible workouts with multiple steps, timed intervals, recovery periods, and repeat groups. Add warm-up, running, walking, rest, and cool-down sections; set individual durations; add custom voice cues; rearrange steps; and preview the complete workout before you begin. READY FOR iOS 27 Interval Run has been updated for iOS 27 to provide a smooth, reliable experience with the latest system release. NEW LOCALIZATIONS Added Italian and Dutch localizations. ALSO INCLUDED FROM THE 3.0.0 UPDATE A refreshed app design, multiple saved workouts, goal-based starter workouts, Apple Watch support, Apple Health integration, workout history and calendar, Live Activities, voice announcements, haptic cues, background notifications, shareable workout results, and backup and restore. Some features, including the full workout library and advanced workout creation, require Interval Run Pro. 3.1.1 Oct 6 A BIGGER WORKOUT TOOLKIT Interval Run 3.1.0 introduces a new workout library, a more powerful workout builder, and updates for iOS 27. NEW WORKOUT LIBRARY Choose from 25+ ready-made running workouts, including run-walk sessions, interval runs, sprints, hill repeats, tempo workouts, ladders, and more. Start a workout immediately or customize it and save it to My Workouts. ADVANCED WORKOUT BUILDER Create more flexible workouts with multiple steps, timed intervals, recovery periods, and repeat groups. Add warm-up, running, walking, rest, and cool-down sections; set individual durations; add custom voice cues; rearrange steps; and preview the complete workout before you begin. READY FOR iOS 27 Interval Run has been updated for iOS 27 to provide a smooth, reliable experience with the latest system release. NEW LOCALIZATIONS Added Italian and Dutch localizations. ALSO INCLUDED FROM THE 3.0.0 UPDATE A refreshed app design, multiple saved workouts, goal-based starter workouts, Apple Watch support, Apple Health integration, workout history and calendar, Live Activities, voice announcements, haptic cues, background notifications, shareable workout results, and backup and restore. Some features, including the full workout library and advanced workout creation, require Interval Run Pro. 3.1.0 Sep 23 THE BIGGEST UPDATE IN INTERVAL RUN HISTORY IS HERE Interval Run has been rebuilt with a fresh design, powerful workout tracking, Apple Watch support, Apple Health integration, and more ways to stay focused on every interval. YOUR FULL VERSION PURCHASE REMAINS UNLOCKED If you previously purchased the Full Version, everything included in your original purchase remains unlocked, including unlimited intervals, extended interval durations, and unlimited repeats—no subscription required. INTRODUCING INTERVAL RUN PRO Interval Run Pro unlocks new features introduced in this update, including multiple saved workouts, extended interval durations and repeats, workout history, custom workout colors, and backup and restore. AN ALL-NEW WORKOUT LIBRARY Create workouts for different training goals and keep them ready for your next run. Customize warm-up, running, walking, and cool-down intervals, choose the number of repeats, assign colors, and preview the entire workout before you begin. WORKOUTS BUILT AROUND YOUR GOAL Tell Interval Run whether you want to start running, run farther, or run faster. The app will create three starter workouts designed around your goal, so you can begin training immediately and adjust each workout as you progress. TRAIN WITH APPLE WATCH Your workouts now go wherever you go. Sync them to Apple Watch, start and control a workout from your wrist, and train without carrying your iPhone. Follow the current interval, upcoming interval, elapsed time, heart rate, distance, and active energy while you run. APPLE HEALTH WORKOUT TRACKING Optionally save completed workouts to Apple Health so they appear alongside your other activity. Interval Run can track workout duration, distance, active energy, and heart rate when available. WORKOUT HISTORY AND CALENDAR Every completed workout can now become part of your training history. Browse your sessions in a calendar, review interval details and workout metrics, and look back at your progress over time. LIVE ACTIVITY Keep the current interval and workout progress visible on your Lock Screen and Dynamic Island. Follow your workout without repeatedly opening the app, even while listening to music, podcasts, or audiobooks. VOICE ANNOUNCEMENTS, HAPTICS, AND NOTIFICATIONS Stay on pace without watching the clock. Clear voice announcements and haptic cues let you know when an interval changes, while notifications alert you to interval transitions and workout completion when the app is in the background. SHARE YOUR RESULTS Celebrate a completed workout with a redesigned summary. Create a shareable result card and send it to friends or save it for yourself. BACKUP AND RESTORE Export a backup of your workouts and workout history, then restore your data whenever you need it. 3.0.0 Aug 26 - iOS 26 support 2.2.5 09/17/2025 - performance improvements - iOS 17 optimizations 2.2.4 09/14/2023 This update fixes rare random pauses during workouts. Earlier in 2.2.x updates: · Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background. · Now you can listen to your favourite run music and receive interval notifications without interruptions, check it! · Battery usage was optimised and we also improved Apple Watch notifications. · Louder notifications sounds · Added privacy information Feel free to contact us at interval.runs@gmail.com with your feedback and proposals. And now back to running :) 2.2.3 01/15/2021 · Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background. · Now you can listen to your favourite run music and receive interval notifications without interruptions, check it! · Battery usage was optimised and we also improved Apple Watch notifications. · Louder notifications sounds Feel free to contact us at interval.runs@gmail.com with your feedback and proposals. And now back to running :) 2.2.2 10/26/2020 FINALLY! · Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background. · Now you can listen to your favourite run music and receive interval notifications without interruptions, check it! · Battery usage was optimised and we also improved Apple Watch notifications. · Louder notifications sounds Feel free to contact us at interval.runs@gmail.com with your feedback and proposals. And now back to running :) 2.2.1 10/12/2020 FINALLY! Voice prompts with locked phone are fixed! Now you should receive interval change messages even when your phone is locked or app is in background. Now you can listen to your favourite run music and interval notifications simultaneously, check it! Battery usage was optimised and we also improved Apple Watch notifications. Feel free to contact us at interval.runs@gmail.com with your feedback and proposals. And now back to running :) 2.2.0 10/07/2020 - Notifications updates - iOS 14 improvements Feel free to contact us at interval.runs@gmail.com with your feedback and proposals. And now back to running :) 2.1.2 09/26/2020 Thanks for your feedback! This update includes 2 most requested features: - Warmup and cooldown timers - Your screen will stay active during training ...and also some performance improvements. Feel free to contact us at interval.runs@gmail.com with your feedback and proposals. And now back to running :) 2.1.1 11/26/2019 Thanks for your feedback! This update includes 2 most requested features: - Warmup and cooldown timers - Your screen will stay active during training ...and also some performance improvements. Feel free to contact us at interval.runs@gmail.com with your feedback and proposals. And now back to running :) 2.1.0 11/22/2019 - Fixes crash on iOS 13, which occurred for some users 2.0.1 11/09/2019 - Big design update - iOS 13 updates Thanks for using our app, new features are coming! We'll be glad to get your feedback on new update at interval.runs@gmail.com. 2.0.0 11/07/2019 - iOS 12 updates - notification sounds updates 1.1.7 09/28/2018 - iOS 11 updates - iPhone X compatibility 1.1.6 10/09/2017 Bug fixes. NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.5 07/19/2017 Fixes for timers and notifications. NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.4 07/11/2017 Optimized for iOS 10! 1.1.3 10/05/2016 Now in full version you can make up to 99 repeats! You're very strong athletes :) Thanks for reviews, your feedback is very important for making app better. 1.1.2 02/16/2016 Now intervals can be up to 30 minutes! More running and walking for everyone :) We always read your reviews, so will be glad to hear any feedback from you there. 1.1.1 02/05/2016 Now Interval Run will send you notification about action change even when it is closed and running in background! 1.1.0 06/24/2015 - Bug fixes 1.0.1 03/27/2015 1.0 01/26/2015
Previous Versions
Here you can find the changelog of Interval Timer: Run Walk, HIIT since it was posted on our website on 2021-12-17 22:49:35.
The latest version is 3.1.1 and it was updated on 2026-10-18 08:21:49. See below the changes in each version.
Interval Timer: Run Walk, HIIT version 3.1.1
Updated At: 2026-10-15
Changes: Version History A BIGGER WORKOUT TOOLKIT
Interval Run 3.1.0 introduces a new workout library, a more powerful workout builder, and updates for iOS 27.
NEW WORKOUT LIBRARY
Choose from 25+ ready-made running workouts, including run-walk sessions, interval runs, sprints, hill repeats, tempo workouts, ladders, and more. Start a workout immediately or customize it and save it to My Workouts.
ADVANCED WORKOUT BUILDER
Create more flexible workouts with multiple steps, timed intervals, recovery periods, and repeat groups. Add warm-up, running, walking, rest, and cool-down sections; set individual durations; add custom voice cues; rearrange steps; and preview the complete workout before you begin.
READY FOR iOS 27
Interval Run has been updated for iOS 27 to provide a smooth, reliable experience with the latest system release.
NEW LOCALIZATIONS
Added Italian and Dutch localizations.
ALSO INCLUDED FROM THE 3.0.0 UPDATE
A refreshed app design, multiple saved workouts, goal-based starter workouts, Apple Watch support, Apple Health integration, workout history and calendar, Live Activities, voice announcements, haptic cues, background notifications, shareable workout results, and backup and restore.
Some features, including the full workout library and advanced workout creation, require Interval Run Pro. 3.1.1 Oct 6 A BIGGER WORKOUT TOOLKIT
Interval Run 3.1.0 introduces a new workout library, a more powerful workout builder, and updates for iOS 27.
NEW WORKOUT LIBRARY
Choose from 25+ ready-made running workouts, including run-walk sessions, interval runs, sprints, hill repeats, tempo workouts, ladders, and more. Start a workout immediately or customize it and save it to My Workouts.
ADVANCED WORKOUT BUILDER
Create more flexible workouts with multiple steps, timed intervals, recovery periods, and repeat groups. Add warm-up, running, walking, rest, and cool-down sections; set individual durations; add custom voice cues; rearrange steps; and preview the complete workout before you begin.
READY FOR iOS 27
Interval Run has been updated for iOS 27 to provide a smooth, reliable experience with the latest system release.
NEW LOCALIZATIONS
Added Italian and Dutch localizations.
ALSO INCLUDED FROM THE 3.0.0 UPDATE
A refreshed app design, multiple saved workouts, goal-based starter workouts, Apple Watch support, Apple Health integration, workout history and calendar, Live Activities, voice announcements, haptic cues, background notifications, shareable workout results, and backup and restore.
Some features, including the full workout library and advanced workout creation, require Interval Run Pro. 3.1.0 Sep 23 THE BIGGEST UPDATE IN INTERVAL RUN HISTORY IS HERE
Interval Run has been rebuilt with a fresh design, powerful workout tracking, Apple Watch support, Apple Health integration, and more ways to stay focused on every interval.
YOUR FULL VERSION PURCHASE REMAINS UNLOCKED
If you previously purchased the Full Version, everything included in your original purchase remains unlocked, including unlimited intervals, extended interval durations, and unlimited repeats—no subscription required.
INTRODUCING INTERVAL RUN PRO
Interval Run Pro unlocks new features introduced in this update, including multiple saved workouts, extended interval durations and repeats, workout history, custom workout colors, and backup and restore.
AN ALL-NEW WORKOUT LIBRARY
Create workouts for different training goals and keep them ready for your next run. Customize warm-up, running, walking, and cool-down intervals, choose the number of repeats, assign colors, and preview the entire workout before you begin.
WORKOUTS BUILT AROUND YOUR GOAL
Tell Interval Run whether you want to start running, run farther, or run faster. The app will create three starter workouts designed around your goal, so you can begin training immediately and adjust each workout as you progress.
TRAIN WITH APPLE WATCH
Your workouts now go wherever you go. Sync them to Apple Watch, start and control a workout from your wrist, and train without carrying your iPhone. Follow the current interval, upcoming interval, elapsed time, heart rate, distance, and active energy while you run.
APPLE HEALTH WORKOUT TRACKING
Optionally save completed workouts to Apple Health so they appear alongside your other activity. Interval Run can track workout duration, distance, active energy, and heart rate when available.
WORKOUT HISTORY AND CALENDAR
Every completed workout can now become part of your training history. Browse your sessions in a calendar, review interval details and workout metrics, and look back at your progress over time.
LIVE ACTIVITY
Keep the current interval and workout progress visible on your Lock Screen and Dynamic Island. Follow your workout without repeatedly opening the app, even while listening to music, podcasts, or audiobooks.
VOICE ANNOUNCEMENTS, HAPTICS, AND NOTIFICATIONS
Stay on pace without watching the clock. Clear voice announcements and haptic cues let you know when an interval changes, while notifications alert you to interval transitions and workout completion when the app is in the background.
SHARE YOUR RESULTS
Celebrate a completed workout with a redesigned summary. Create a shareable result card and send it to friends or save it for yourself.
BACKUP AND RESTORE
Export a backup of your workouts and workout history, then restore your data whenever you need it. 3.0.0 Aug 26 - iOS 26 support 2.2.5 09/17/2025 - performance improvements
- iOS 17 optimizations 2.2.4 09/14/2023 This update fixes rare random pauses during workouts.
Earlier in 2.2.x updates:
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
· Added privacy information
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.3 01/15/2021 · Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.2 10/26/2020 FINALLY!
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.1 10/12/2020 FINALLY!
Voice prompts with locked phone are fixed! Now you should receive interval change messages even when your phone is locked or app is in background.
Now you can listen to your favourite run music and interval notifications simultaneously, check it!
Battery usage was optimised and we also improved Apple Watch notifications.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.0 10/07/2020 - Notifications updates
- iOS 14 improvements
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.2 09/26/2020 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.1 11/26/2019 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.0 11/22/2019 - Fixes crash on iOS 13, which occurred for some users 2.0.1 11/09/2019 - Big design update
- iOS 13 updates
Thanks for using our app, new features are coming!
We'll be glad to get your feedback on new update at interval.runs@gmail.com. 2.0.0 11/07/2019 - iOS 12 updates
- notification sounds updates 1.1.7 09/28/2018 - iOS 11 updates
- iPhone X compatibility 1.1.6 10/09/2017 Bug fixes.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.5 07/19/2017 Fixes for timers and notifications.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.4 07/11/2017 Optimized for iOS 10! 1.1.3 10/05/2016 Now in full version you can make up to 99 repeats! You're very strong athletes :)
Thanks for reviews, your feedback is very important for making app better. 1.1.2 02/16/2016 Now intervals can be up to 30 minutes! More running and walking for everyone :)
We always read your reviews, so will be glad to hear any feedback from you there. 1.1.1 02/05/2016 Now Interval Run will send you notification about action change even when it is closed and running in background! 1.1.0 06/24/2015 - Bug fixes 1.0.1 03/27/2015 1.0 01/26/2015
Interval Timer: Run Walk, HIIT version 3.1.1
Updated At: 2026-10-08
Changes: Version History A BIGGER WORKOUT TOOLKIT
Interval Run 3.1.0 introduces a new workout library, a more powerful workout builder, and updates for iOS 27.
NEW WORKOUT LIBRARY
Choose from 25+ ready-made running workouts, including run-walk sessions, interval runs, sprints, hill repeats, tempo workouts, ladders, and more. Start a workout immediately or customize it and save it to My Workouts.
ADVANCED WORKOUT BUILDER
Create more flexible workouts with multiple steps, timed intervals, recovery periods, and repeat groups. Add warm-up, running, walking, rest, and cool-down sections; set individual durations; add custom voice cues; rearrange steps; and preview the complete workout before you begin.
READY FOR iOS 27
Interval Run has been updated for iOS 27 to provide a smooth, reliable experience with the latest system release.
NEW LOCALIZATIONS
Added Italian and Dutch localizations.
ALSO INCLUDED FROM THE 3.0.0 UPDATE
A refreshed app design, multiple saved workouts, goal-based starter workouts, Apple Watch support, Apple Health integration, workout history and calendar, Live Activities, voice announcements, haptic cues, background notifications, shareable workout results, and backup and restore.
Some features, including the full workout library and advanced workout creation, require Interval Run Pro. 3.1.1 2d ago A BIGGER WORKOUT TOOLKIT
Interval Run 3.1.0 introduces a new workout library, a more powerful workout builder, and updates for iOS 27.
NEW WORKOUT LIBRARY
Choose from 25+ ready-made running workouts, including run-walk sessions, interval runs, sprints, hill repeats, tempo workouts, ladders, and more. Start a workout immediately or customize it and save it to My Workouts.
ADVANCED WORKOUT BUILDER
Create more flexible workouts with multiple steps, timed intervals, recovery periods, and repeat groups. Add warm-up, running, walking, rest, and cool-down sections; set individual durations; add custom voice cues; rearrange steps; and preview the complete workout before you begin.
READY FOR iOS 27
Interval Run has been updated for iOS 27 to provide a smooth, reliable experience with the latest system release.
NEW LOCALIZATIONS
Added Italian and Dutch localizations.
ALSO INCLUDED FROM THE 3.0.0 UPDATE
A refreshed app design, multiple saved workouts, goal-based starter workouts, Apple Watch support, Apple Health integration, workout history and calendar, Live Activities, voice announcements, haptic cues, background notifications, shareable workout results, and backup and restore.
Some features, including the full workout library and advanced workout creation, require Interval Run Pro. 3.1.0 Sep 23 THE BIGGEST UPDATE IN INTERVAL RUN HISTORY IS HERE
Interval Run has been rebuilt with a fresh design, powerful workout tracking, Apple Watch support, Apple Health integration, and more ways to stay focused on every interval.
YOUR FULL VERSION PURCHASE REMAINS UNLOCKED
If you previously purchased the Full Version, everything included in your original purchase remains unlocked, including unlimited intervals, extended interval durations, and unlimited repeats—no subscription required.
INTRODUCING INTERVAL RUN PRO
Interval Run Pro unlocks new features introduced in this update, including multiple saved workouts, extended interval durations and repeats, workout history, custom workout colors, and backup and restore.
AN ALL-NEW WORKOUT LIBRARY
Create workouts for different training goals and keep them ready for your next run. Customize warm-up, running, walking, and cool-down intervals, choose the number of repeats, assign colors, and preview the entire workout before you begin.
WORKOUTS BUILT AROUND YOUR GOAL
Tell Interval Run whether you want to start running, run farther, or run faster. The app will create three starter workouts designed around your goal, so you can begin training immediately and adjust each workout as you progress.
TRAIN WITH APPLE WATCH
Your workouts now go wherever you go. Sync them to Apple Watch, start and control a workout from your wrist, and train without carrying your iPhone. Follow the current interval, upcoming interval, elapsed time, heart rate, distance, and active energy while you run.
APPLE HEALTH WORKOUT TRACKING
Optionally save completed workouts to Apple Health so they appear alongside your other activity. Interval Run can track workout duration, distance, active energy, and heart rate when available.
WORKOUT HISTORY AND CALENDAR
Every completed workout can now become part of your training history. Browse your sessions in a calendar, review interval details and workout metrics, and look back at your progress over time.
LIVE ACTIVITY
Keep the current interval and workout progress visible on your Lock Screen and Dynamic Island. Follow your workout without repeatedly opening the app, even while listening to music, podcasts, or audiobooks.
VOICE ANNOUNCEMENTS, HAPTICS, AND NOTIFICATIONS
Stay on pace without watching the clock. Clear voice announcements and haptic cues let you know when an interval changes, while notifications alert you to interval transitions and workout completion when the app is in the background.
SHARE YOUR RESULTS
Celebrate a completed workout with a redesigned summary. Create a shareable result card and send it to friends or save it for yourself.
BACKUP AND RESTORE
Export a backup of your workouts and workout history, then restore your data whenever you need it. 3.0.0 Aug 26 - iOS 26 support 2.2.5 09/17/2025 - performance improvements
- iOS 17 optimizations 2.2.4 09/14/2023 This update fixes rare random pauses during workouts.
Earlier in 2.2.x updates:
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
· Added privacy information
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.3 01/15/2021 · Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.2 10/26/2020 FINALLY!
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.1 10/12/2020 FINALLY!
Voice prompts with locked phone are fixed! Now you should receive interval change messages even when your phone is locked or app is in background.
Now you can listen to your favourite run music and interval notifications simultaneously, check it!
Battery usage was optimised and we also improved Apple Watch notifications.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.0 10/07/2020 - Notifications updates
- iOS 14 improvements
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.2 09/26/2020 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.1 11/26/2019 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.0 11/22/2019 - Fixes crash on iOS 13, which occurred for some users 2.0.1 11/09/2019 - Big design update
- iOS 13 updates
Thanks for using our app, new features are coming!
We'll be glad to get your feedback on new update at interval.runs@gmail.com. 2.0.0 11/07/2019 - iOS 12 updates
- notification sounds updates 1.1.7 09/28/2018 - iOS 11 updates
- iPhone X compatibility 1.1.6 10/09/2017 Bug fixes.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.5 07/19/2017 Fixes for timers and notifications.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.4 07/11/2017 Optimized for iOS 10! 1.1.3 10/05/2016 Now in full version you can make up to 99 repeats! You're very strong athletes :)
Thanks for reviews, your feedback is very important for making app better. 1.1.2 02/16/2016 Now intervals can be up to 30 minutes! More running and walking for everyone :)
We always read your reviews, so will be glad to hear any feedback from you there. 1.1.1 02/05/2016 Now Interval Run will send you notification about action change even when it is closed and running in background! 1.1.0 06/24/2015 - Bug fixes 1.0.1 03/27/2015 1.0 01/26/2015
Interval Timer: Run Walk, HIIT version 3.1.0
Updated At: 2026-10-01
Changes: Version History A BIGGER WORKOUT TOOLKIT
Interval Run 3.1.0 introduces a new workout library, a more powerful workout builder, and updates for iOS 27.
NEW WORKOUT LIBRARY
Choose from 25+ ready-made running workouts, including run-walk sessions, interval runs, sprints, hill repeats, tempo workouts, ladders, and more. Start a workout immediately or customize it and save it to My Workouts.
ADVANCED WORKOUT BUILDER
Create more flexible workouts with multiple steps, timed intervals, recovery periods, and repeat groups. Add warm-up, running, walking, rest, and cool-down sections; set individual durations; add custom voice cues; rearrange steps; and preview the complete workout before you begin.
READY FOR iOS 27
Interval Run has been updated for iOS 27 to provide a smooth, reliable experience with the latest system release.
NEW LOCALIZATIONS
Added Italian and Dutch localizations.
ALSO INCLUDED FROM THE 3.0.0 UPDATE
A refreshed app design, multiple saved workouts, goal-based starter workouts, Apple Watch support, Apple Health integration, workout history and calendar, Live Activities, voice announcements, haptic cues, background notifications, shareable workout results, and backup and restore.
Some features, including the full workout library and advanced workout creation, require Interval Run Pro. 3.1.0 Sep 23 THE BIGGEST UPDATE IN INTERVAL RUN HISTORY IS HERE
Interval Run has been rebuilt with a fresh design, powerful workout tracking, Apple Watch support, Apple Health integration, and more ways to stay focused on every interval.
YOUR FULL VERSION PURCHASE REMAINS UNLOCKED
If you previously purchased the Full Version, everything included in your original purchase remains unlocked, including unlimited intervals, extended interval durations, and unlimited repeats—no subscription required.
INTRODUCING INTERVAL RUN PRO
Interval Run Pro unlocks new features introduced in this update, including multiple saved workouts, extended interval durations and repeats, workout history, custom workout colors, and backup and restore.
AN ALL-NEW WORKOUT LIBRARY
Create workouts for different training goals and keep them ready for your next run. Customize warm-up, running, walking, and cool-down intervals, choose the number of repeats, assign colors, and preview the entire workout before you begin.
WORKOUTS BUILT AROUND YOUR GOAL
Tell Interval Run whether you want to start running, run farther, or run faster. The app will create three starter workouts designed around your goal, so you can begin training immediately and adjust each workout as you progress.
TRAIN WITH APPLE WATCH
Your workouts now go wherever you go. Sync them to Apple Watch, start and control a workout from your wrist, and train without carrying your iPhone. Follow the current interval, upcoming interval, elapsed time, heart rate, distance, and active energy while you run.
APPLE HEALTH WORKOUT TRACKING
Optionally save completed workouts to Apple Health so they appear alongside your other activity. Interval Run can track workout duration, distance, active energy, and heart rate when available.
WORKOUT HISTORY AND CALENDAR
Every completed workout can now become part of your training history. Browse your sessions in a calendar, review interval details and workout metrics, and look back at your progress over time.
LIVE ACTIVITY
Keep the current interval and workout progress visible on your Lock Screen and Dynamic Island. Follow your workout without repeatedly opening the app, even while listening to music, podcasts, or audiobooks.
VOICE ANNOUNCEMENTS, HAPTICS, AND NOTIFICATIONS
Stay on pace without watching the clock. Clear voice announcements and haptic cues let you know when an interval changes, while notifications alert you to interval transitions and workout completion when the app is in the background.
SHARE YOUR RESULTS
Celebrate a completed workout with a redesigned summary. Create a shareable result card and send it to friends or save it for yourself.
BACKUP AND RESTORE
Export a backup of your workouts and workout history, then restore your data whenever you need it. 3.0.0 Aug 26 - iOS 26 support 2.2.5 09/17/2025 - performance improvements
- iOS 17 optimizations 2.2.4 09/14/2023 This update fixes rare random pauses during workouts.
Earlier in 2.2.x updates:
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
· Added privacy information
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.3 01/15/2021 · Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.2 10/26/2020 FINALLY!
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.1 10/12/2020 FINALLY!
Voice prompts with locked phone are fixed! Now you should receive interval change messages even when your phone is locked or app is in background.
Now you can listen to your favourite run music and interval notifications simultaneously, check it!
Battery usage was optimised and we also improved Apple Watch notifications.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.0 10/07/2020 - Notifications updates
- iOS 14 improvements
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.2 09/26/2020 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.1 11/26/2019 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.0 11/22/2019 - Fixes crash on iOS 13, which occurred for some users 2.0.1 11/09/2019 - Big design update
- iOS 13 updates
Thanks for using our app, new features are coming!
We'll be glad to get your feedback on new update at interval.runs@gmail.com. 2.0.0 11/07/2019 - iOS 12 updates
- notification sounds updates 1.1.7 09/28/2018 - iOS 11 updates
- iPhone X compatibility 1.1.6 10/09/2017 Bug fixes.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.5 07/19/2017 Fixes for timers and notifications.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.4 07/11/2017 Optimized for iOS 10! 1.1.3 10/05/2016 Now in full version you can make up to 99 repeats! You're very strong athletes :)
Thanks for reviews, your feedback is very important for making app better. 1.1.2 02/16/2016 Now intervals can be up to 30 minutes! More running and walking for everyone :)
We always read your reviews, so will be glad to hear any feedback from you there. 1.1.1 02/05/2016 Now Interval Run will send you notification about action change even when it is closed and running in background! 1.1.0 06/24/2015 - Bug fixes 1.0.1 03/27/2015 1.0 01/26/2015
Interval Timer: Run Walk, HIIT version 3.1.0
Updated At: 2026-09-24
Changes: Version History A BIGGER WORKOUT TOOLKIT
Interval Run 3.1.0 introduces a new workout library, a more powerful workout builder, and updates for iOS 27.
NEW WORKOUT LIBRARY
Choose from 25+ ready-made running workouts, including run-walk sessions, interval runs, sprints, hill repeats, tempo workouts, ladders, and more. Start a workout immediately or customize it and save it to My Workouts.
ADVANCED WORKOUT BUILDER
Create more flexible workouts with multiple steps, timed intervals, recovery periods, and repeat groups. Add warm-up, running, walking, rest, and cool-down sections; set individual durations; add custom voice cues; rearrange steps; and preview the complete workout before you begin.
READY FOR iOS 27
Interval Run has been updated for iOS 27 to provide a smooth, reliable experience with the latest system release.
NEW LOCALIZATIONS
Added Italian and Dutch localizations.
ALSO INCLUDED FROM THE 3.0.0 UPDATE
A refreshed app design, multiple saved workouts, goal-based starter workouts, Apple Watch support, Apple Health integration, workout history and calendar, Live Activities, voice announcements, haptic cues, background notifications, shareable workout results, and backup and restore.
Some features, including the full workout library and advanced workout creation, require Interval Run Pro. 3.1.0 1d ago THE BIGGEST UPDATE IN INTERVAL RUN HISTORY IS HERE
Interval Run has been rebuilt with a fresh design, powerful workout tracking, Apple Watch support, Apple Health integration, and more ways to stay focused on every interval.
YOUR FULL VERSION PURCHASE REMAINS UNLOCKED
If you previously purchased the Full Version, everything included in your original purchase remains unlocked, including unlimited intervals, extended interval durations, and unlimited repeats—no subscription required.
INTRODUCING INTERVAL RUN PRO
Interval Run Pro unlocks new features introduced in this update, including multiple saved workouts, extended interval durations and repeats, workout history, custom workout colors, and backup and restore.
AN ALL-NEW WORKOUT LIBRARY
Create workouts for different training goals and keep them ready for your next run. Customize warm-up, running, walking, and cool-down intervals, choose the number of repeats, assign colors, and preview the entire workout before you begin.
WORKOUTS BUILT AROUND YOUR GOAL
Tell Interval Run whether you want to start running, run farther, or run faster. The app will create three starter workouts designed around your goal, so you can begin training immediately and adjust each workout as you progress.
TRAIN WITH APPLE WATCH
Your workouts now go wherever you go. Sync them to Apple Watch, start and control a workout from your wrist, and train without carrying your iPhone. Follow the current interval, upcoming interval, elapsed time, heart rate, distance, and active energy while you run.
APPLE HEALTH WORKOUT TRACKING
Optionally save completed workouts to Apple Health so they appear alongside your other activity. Interval Run can track workout duration, distance, active energy, and heart rate when available.
WORKOUT HISTORY AND CALENDAR
Every completed workout can now become part of your training history. Browse your sessions in a calendar, review interval details and workout metrics, and look back at your progress over time.
LIVE ACTIVITY
Keep the current interval and workout progress visible on your Lock Screen and Dynamic Island. Follow your workout without repeatedly opening the app, even while listening to music, podcasts, or audiobooks.
VOICE ANNOUNCEMENTS, HAPTICS, AND NOTIFICATIONS
Stay on pace without watching the clock. Clear voice announcements and haptic cues let you know when an interval changes, while notifications alert you to interval transitions and workout completion when the app is in the background.
SHARE YOUR RESULTS
Celebrate a completed workout with a redesigned summary. Create a shareable result card and send it to friends or save it for yourself.
BACKUP AND RESTORE
Export a backup of your workouts and workout history, then restore your data whenever you need it. 3.0.0 Aug 26 - iOS 26 support 2.2.5 09/17/2025 - performance improvements
- iOS 17 optimizations 2.2.4 09/14/2023 This update fixes rare random pauses during workouts.
Earlier in 2.2.x updates:
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
· Added privacy information
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.3 01/15/2021 · Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.2 10/26/2020 FINALLY!
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.1 10/12/2020 FINALLY!
Voice prompts with locked phone are fixed! Now you should receive interval change messages even when your phone is locked or app is in background.
Now you can listen to your favourite run music and interval notifications simultaneously, check it!
Battery usage was optimised and we also improved Apple Watch notifications.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.0 10/07/2020 - Notifications updates
- iOS 14 improvements
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.2 09/26/2020 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.1 11/26/2019 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.0 11/22/2019 - Fixes crash on iOS 13, which occurred for some users 2.0.1 11/09/2019 - Big design update
- iOS 13 updates
Thanks for using our app, new features are coming!
We'll be glad to get your feedback on new update at interval.runs@gmail.com. 2.0.0 11/07/2019 - iOS 12 updates
- notification sounds updates 1.1.7 09/28/2018 - iOS 11 updates
- iPhone X compatibility 1.1.6 10/09/2017 Bug fixes.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.5 07/19/2017 Fixes for timers and notifications.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.4 07/11/2017 Optimized for iOS 10! 1.1.3 10/05/2016 Now in full version you can make up to 99 repeats! You're very strong athletes :)
Thanks for reviews, your feedback is very important for making app better. 1.1.2 02/16/2016 Now intervals can be up to 30 minutes! More running and walking for everyone :)
We always read your reviews, so will be glad to hear any feedback from you there. 1.1.1 02/05/2016 Now Interval Run will send you notification about action change even when it is closed and running in background! 1.1.0 06/24/2015 - Bug fixes 1.0.1 03/27/2015 1.0 01/26/2015
Interval Timer: Run Walk, HIIT version 3.0.0
Updated At: 2026-09-17
Changes: Version History THE BIGGEST UPDATE IN INTERVAL RUN HISTORY IS HERE
Interval Run has been rebuilt with a fresh design, powerful workout tracking, Apple Watch support, Apple Health integration, and more ways to stay focused on every interval.
YOUR FULL VERSION PURCHASE REMAINS UNLOCKED
If you previously purchased the Full Version, everything included in your original purchase remains unlocked, including unlimited intervals, extended interval durations, and unlimited repeats—no subscription required.
INTRODUCING INTERVAL RUN PRO
Interval Run Pro unlocks new features introduced in this update, including multiple saved workouts, extended interval durations and repeats, workout history, custom workout colors, and backup and restore.
AN ALL-NEW WORKOUT LIBRARY
Create workouts for different training goals and keep them ready for your next run. Customize warm-up, running, walking, and cool-down intervals, choose the number of repeats, assign colors, and preview the entire workout before you begin.
WORKOUTS BUILT AROUND YOUR GOAL
Tell Interval Run whether you want to start running, run farther, or run faster. The app will create three starter workouts designed around your goal, so you can begin training immediately and adjust each workout as you progress.
TRAIN WITH APPLE WATCH
Your workouts now go wherever you go. Sync them to Apple Watch, start and control a workout from your wrist, and train without carrying your iPhone. Follow the current interval, upcoming interval, elapsed time, heart rate, distance, and active energy while you run.
APPLE HEALTH WORKOUT TRACKING
Optionally save completed workouts to Apple Health so they appear alongside your other activity. Interval Run can track workout duration, distance, active energy, and heart rate when available.
WORKOUT HISTORY AND CALENDAR
Every completed workout can now become part of your training history. Browse your sessions in a calendar, review interval details and workout metrics, and look back at your progress over time.
LIVE ACTIVITY
Keep the current interval and workout progress visible on your Lock Screen and Dynamic Island. Follow your workout without repeatedly opening the app, even while listening to music, podcasts, or audiobooks.
VOICE ANNOUNCEMENTS, HAPTICS, AND NOTIFICATIONS
Stay on pace without watching the clock. Clear voice announcements and haptic cues let you know when an interval changes, while notifications alert you to interval transitions and workout completion when the app is in the background.
SHARE YOUR RESULTS
Celebrate a completed workout with a redesigned summary. Create a shareable result card and send it to friends or save it for yourself.
BACKUP AND RESTORE
Export a backup of your workouts and workout history, then restore your data whenever you need it. 3.0.0 Aug 26 - iOS 26 support 2.2.5 09/17/2025 - performance improvements
- iOS 17 optimizations 2.2.4 09/14/2023 This update fixes rare random pauses during workouts.
Earlier in 2.2.x updates:
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
· Added privacy information
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.3 01/15/2021 · Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.2 10/26/2020 FINALLY!
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.1 10/12/2020 FINALLY!
Voice prompts with locked phone are fixed! Now you should receive interval change messages even when your phone is locked or app is in background.
Now you can listen to your favourite run music and interval notifications simultaneously, check it!
Battery usage was optimised and we also improved Apple Watch notifications.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.0 10/07/2020 - Notifications updates
- iOS 14 improvements
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.2 09/26/2020 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.1 11/26/2019 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.0 11/22/2019 - Fixes crash on iOS 13, which occurred for some users 2.0.1 11/09/2019 - Big design update
- iOS 13 updates
Thanks for using our app, new features are coming!
We'll be glad to get your feedback on new update at interval.runs@gmail.com. 2.0.0 11/07/2019 - iOS 12 updates
- notification sounds updates 1.1.7 09/28/2018 - iOS 11 updates
- iPhone X compatibility 1.1.6 10/09/2017 Bug fixes.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.5 07/19/2017 Fixes for timers and notifications.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.4 07/11/2017 Optimized for iOS 10! 1.1.3 10/05/2016 Now in full version you can make up to 99 repeats! You're very strong athletes :)
Thanks for reviews, your feedback is very important for making app better. 1.1.2 02/16/2016 Now intervals can be up to 30 minutes! More running and walking for everyone :)
We always read your reviews, so will be glad to hear any feedback from you there. 1.1.1 02/05/2016 Now Interval Run will send you notification about action change even when it is closed and running in background! 1.1.0 06/24/2015 - Bug fixes 1.0.1 03/27/2015 1.0 01/26/2015
Interval Timer: Run Walk, HIIT version 2.2.5
Updated At: 2026-08-21
Changes: Version History - iOS 26 support 2.2.5 09/17/2025 - performance improvements
- iOS 17 optimizations 2.2.4 09/14/2023 This update fixes rare random pauses during workouts.
Earlier in 2.2.x updates:
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
· Added privacy information
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.3 01/15/2021 · Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.2 10/26/2020 FINALLY!
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.1 10/12/2020 FINALLY!
Voice prompts with locked phone are fixed! Now you should receive interval change messages even when your phone is locked or app is in background.
Now you can listen to your favourite run music and interval notifications simultaneously, check it!
Battery usage was optimised and we also improved Apple Watch notifications.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.2.0 10/07/2020 - Notifications updates
- iOS 14 improvements
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.2 09/26/2020 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.1 11/26/2019 Thanks for your feedback! This update includes 2 most requested features:
- Warmup and cooldown timers
- Your screen will stay active during training
...and also some performance improvements.
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :) 2.1.0 11/22/2019 - Fixes crash on iOS 13, which occurred for some users 2.0.1 11/09/2019 - Big design update
- iOS 13 updates
Thanks for using our app, new features are coming!
We'll be glad to get your feedback on new update at interval.runs@gmail.com. 2.0.0 11/07/2019 - iOS 12 updates
- notification sounds updates 1.1.7 09/28/2018 - iOS 11 updates
- iPhone X compatibility 1.1.6 10/09/2017 Bug fixes.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.5 07/19/2017 Fixes for timers and notifications.
NOTICE: sound notifications about interval change won't work if your phone is muted. Unmute phone to hear them. 1.1.4 07/11/2017 Optimized for iOS 10! 1.1.3 10/05/2016 Now in full version you can make up to 99 repeats! You're very strong athletes :)
Thanks for reviews, your feedback is very important for making app better. 1.1.2 02/16/2016 Now intervals can be up to 30 minutes! More running and walking for everyone :)
We always read your reviews, so will be glad to hear any feedback from you there. 1.1.1 02/05/2016 Now Interval Run will send you notification about action change even when it is closed and running in background! 1.1.0 06/24/2015 - Bug fixes 1.0.1 03/27/2015 1.0 01/26/2015
Interval Timer: Run Walk, HIIT version 2.2.5
Updated At: 2025-09-17
Changes: Sep 17, 2025
Version 2.2.5
- iOS 26 support
Interval Timer: Run Walk, HIIT version 2.2.5
Updated At: 2025-09-17
Changes: - iOS 26 support
Interval Timer: Run Walk, HIIT version 2.2.4
Updated At: 2023-09-14
Changes: Sep 14, 2023
Version 2.2.4
- performance improvements
- iOS 17 optimizations
Interval Timer: Run Walk, HIIT version 2.2.3
Updated At: 2021-01-15
Changes: Jan 15, 2021 Version 2.2.3
This update fixes rare random pauses during workouts.
Earlier in 2.2.x updates:
· Background voice prompts are here! You will get interval change messages even when your phone is locked or app is in background.
· Now you can listen to your favourite run music and receive interval notifications without interruptions, check it!
· Battery usage was optimised and we also improved Apple Watch notifications.
· Louder notifications sounds
· Added privacy information
Feel free to contact us at interval.runs@gmail.com with your feedback and proposals.
And now back to running :)
