
Free
With Ads
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About
Round Timer is an interval timer for boxing, MMA, Muay Thai, kickboxing, HIIT, Tabata and circuit training.
FLEXIBLE ROUND TIMER
- Set work time, rest time, preparation time and number of rounds
- Choose quick presets or enter exact intervals
- Follow each phase with a large, high-contrast timer
CLEAR TRAINING CUES
- Boxing bell at round changes
- Background audio alerts when the app is not open
- Separate sound and vibration controls
- Countdown alerts for preparation, work and rest
MADE FOR
- Boxing and sparring
- MMA, kickboxing and Muay Thai
- HIIT and Tabata
- CrossFit, circuits and EMOM workouts
16 LANGUAGES
English, Korean, Spanish, French, German, Japanese, Chinese, Arabic, Hindi, Portuguese, Russian, Vietnamese, Thai, Turkish, Indonesian and Polish.
Set your intervals, start the round and focus on training.
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What's New in Round Timer
2.1.3
September 20, 2026
Improved timer continuity and stability when returning to the app after the screen has been off.


