Interval Timer - Workout Timer

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Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this app

A timer for training that alternates between work and rest. Set your times, hit start, and watch the countdown in large, easy-to-read numbers with audio cues at every switch.

■ Ready-made presets
Tabata, HIIT, stretching, interval walking, and strength training are set up and ready. Pick one and start.

■ Build your own workouts
Set work time, rest time, and sets for each exercise, then save them together as one routine. Name it "Morning Full Body" or "Lower Body" and start it with a single tap next time.

■ Easy to read while moving
The remaining time fills the screen, so you can read it from across the room. The next phase and your set count stay visible at the same time.

■ Audio guide
A voice counts down the last three seconds, so you know when the phase changes without looking at your phone. Volume is adjustable and can be turned off.

■ Automatic history
Every finished workout is saved automatically. See your active days on a calendar, and check total time, sets, and streaks by week, month, or year. Nothing to type in.

■ Keeps running with the screen off
The timer keeps counting in the background and shows the remaining time in a notification. Keep-screen-on is also supported.

■ Reminders
Pick the days and time, and the app will remind you. Set up to three reminders to help you keep going.

■ Dark theme
A dark theme is the default. You can switch to light or follow your device setting.

■ Great for
- Pushing through Tabata and HIIT sessions
- Keeping rest periods consistent during strength training
- Timing stretching and yoga
- Building an interval walking habit
- Looking back on what you've done

No account needed. Your workout history is stored on your device.
Set work and rest and start. Tabata, HIIT presets. Build your own workouts.
Updated on
Oct 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location and Device or other IDs
  • This app may collect these data types
    Location, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Initial release.

- Presets for Tabata, HIIT, stretching, interval walking and strength training
- Build and save your own workouts with work, rest and sets for each exercise
- Large, easy-to-read countdown during workouts
- Voice guide for the last three seconds
- Automatic history with a calendar view
- Weekly, monthly and yearly totals and streaks
- Keeps running with the screen off
- Up to three reminders by day and time
- Dark and light themes
Content rating
Everyone
Learn more

App support

About the developer
橋本文希
wanshare.support@gmail.com
Japan