Your ultimate companion for high-intensity workouts. Six timer modes, zero distractions.
Download on the App StoreFree · iOS 17+ · iPhone & iPad
Timer Modes
Every format you need for CrossFit, functional fitness, and HIIT training.
Complete the workout as fast as possible. The timer counts up so you can chase your best time.
Every Minute On the Minute. Start a new set at the top of each minute. Rest whatever's left.
As Many Rounds As Possible in a set time window. Keep moving and beat your score.
High-intensity intervals with fixed work and rest periods, repeated for multiple rounds.
Build any interval sequence from scratch. Mix work and rest blocks in any order.
Count an athlete's reps in competition. Set a timecap and track every valid rep in real time.
Why RxTimer
Built by athletes, for athletes. Everything you need, nothing you don't.
Hear countdowns and cues so you never need to look at your screen mid-workout.
Optimized for every screen size. Use your iPad as a big box timer.
Track your sessions and see your progress over time.
Available in English, Spanish, German, French, Italian, Portuguese, Greek, Polish, Russian, Bulgarian, and Turkish.
Download RxTimer for free and take your workouts to the next level.
Download on the App Store