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Get Interval Timer | HIIT Training old version APK for Android
Easy to use interval timer for Android and Wear OS
Easy to use interval timer for Android and Wear OS.
You can set the number of series, train time and rest time.
Colorful interface to easily help you identify the current state of the timer.
Can be used for any of your train activities:
- HIIT Training
- Tabata
- Circuit training
...
Also adequate to use as Pomodoro timer.
What's New in the Latest Version 300
Last updated on Jan 2, 2026
Add volume control and modes: silent or vibrate only.
Add option to remove ads.
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Interval Timer | HIIT Training
300 by LSSoftware
Jan 2, 2026