TimeR Machine is a free interval timer for not just workout and exercise, but also any situations you need to construct personalized, multi-stage timer plans. It's highly customizable and able to create almost whatever kind of timer you need.
Cost / License
- Free
- Open Source
Platforms
- Android
- F-Droid



TimeR Machine is the most popular Android alternative to HIIT.
TimeR Machine is the most popular Open Source & free alternative to HIIT.
- TimeR Machine is Free and Open Source
- TimeR Machine is Customizable























































