Interval Timer － HIIT Training
Health & Fitness
1 Million+ installs
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- CategoryHealth & Fitness
- PlatformAndroid
- DeveloperTinyWork Apps
- In-app PurchasesYes
- Installs1 Million+
- Updated2026-08-13
- Size23 M
- Version2.2.24
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Editor's Review
Interval Timer － HIIT Training comes from TinyWork Apps and is listed under the Health & Fitness category on Google Play. The developer sums it up as: "An interval timer for HIIT Training and Workouts!" It has passed 1 Million+ installs, and users rate it 4.2 out of 5 across 9.1K ratings. The latest version (2.2.24) was released on 2026-08-13, so the app is still being actively updated. Good to know: it offers optional in-app purchases and needs about 23 MB of storage.
How To Use?
Customizable sets, high/low intensity interval and rest for your own need
Continue to run even when screen is locked
First Interval (low or high)
Google Play
Description
We’re proud to introduce this handy interval timer that helps you keep track of your work and rest periods during your HIIT interval training and workouts. This app is an awesome training timer, whether you're working on cycling, running, lifting weights, exercise, workout, stretching, boxing, MMA or HIIT, this interval timer will prove to be an invaluable asset for your HIIT interval training. And, Produced by Polycents.
This app can be used as HIIT timer, tabata timer, round timer, and anything else about interval training you want to track.
Running foreground, background or with device locked, Interval Timer allows you specify an overall time as well as program High/Low intensity interval and rest time between sets.
Key Features of Interval Timer:
- Customizable sets, high/low intensity interval and rest for your own need
- Continue to run even when screen is locked
Customizable Features of Interval Timer:
- Number of Sets
- Countdown Time
- Set Time
- Low Interval time
- High Interval time
- Rest Time
- First Interval (low or high)
- Sound Volume
- Timer Sounds
- Auto Lock
- Vibrate
- Pause during Rest
- New Each Set
This version is an ad-supported version, we also offer an ad-free version which is available as in-app purchase.
Permissions Used in Interval Timer
Storage: Interval Timer needs this permission to read musics in your phone once you choose to add a playlist.
If you have any problems or suggestions please feel free to contact us at timer.a@appxy.com, you'll get a response in a short time.
Screenshots
4.2
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