Interval Timer 4.0 is out on Google Play today. We rebuilt the app from scratch around one rule: the timer must never stop in the middle of a workout or a physical therapy session.
What’s new
- A timer you can rely on. It runs from the first second to the last, with the screen off or the app closed. Even if Android closes the app, the workout continues from the same second.
- Follow the colors. 18 interval colors: the whole screen takes the color of the current interval, and the progress bar shows the whole workout in interval colors.
- A new design and a new icon, with a system, light or dark theme, landscape and tablet layouts.
- No account needed. Your workouts stay on your phone and carry over from earlier versions.
- 21 languages.



Free and Premium
The free version has everything for up to 3 workouts. Premium unlocks unlimited workouts with a monthly or yearly subscription, which you can cancel any time in Google Play. If you already subscribed, Premium stays active.
Get Interval Timer on Google Play, or read more on the Interval Timer page.