Timer - Interval Workout Timer
Tabata, HIIT & custom workouts
Only for iPhone
Free
iPhone
Build as many workouts as you want. Set work, rest and sets for each exercise, save it, and start with one tap next time. Tabata, HIIT and stretching presets included.
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 voice cues let you know when each phase changes. 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.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Fumiki Hashimoto, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Fumiki Hashimoto
- Size
- 63.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later.
- iPhone
- Languages
English and 7 more
- English, Indonesian, Japanese, Korean, Portuguese, Spanish, Thai, Vietnamese
- Age Rating
9+
- 9+
- Contains
Advertising
Health or Wellness Topics
- Copyright
- © 2026 kumakichi works