RxTimer

From Athletes to Athletes

Free · Designed for iPad. Not verified for macOS.

Now on Apple Watch. Every format on your wrist, running without your phone — haptic cues, heart rate in Health, and Judge Mode for calling a heat RxTimer is the timer built for CrossFit, functional fitness, and HIIT — For Time, EMOM, AMRAP, Tabata, and fully Custom intervals, all in one app. No more configuring a generic stopwatch or squinting at the gym clock. Set your workout in seconds and let voice announcements keep your eyes on the bar, not the screen. JUDGE MODE Running a competition or coaching a class? Judge Mode lets you build a workout, track every rep in real time, log no-reps, and enforce time caps — then get instant post-workout analytics with splits and breaks. BUILT FOR THE GYM • Six workout formats, ready in seconds • Voice countdowns and interval cues, even in the background — mixes with your own music • Session restoration if you get interrupted mid-WOD • Workout history to review and repeat past sessions • Universal app for iPhone and iPad PRIVATE BY DESIGN No account, no login, no subscription. Every workout stays on your device. Available in 11 languages: English, Spanish, German, Italian, French, Portuguese, Greek, Bulgarian, Turkish, Polish, and Russian.

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NOW ON APPLE WATCH RxTimer runs on your wrist on its own. Install it once and you can leave your phone in the bag. • Every format: For Time, EMOM, AMRAP, Tabata, and the custom interval workouts you build yourself • Dial in the time and rounds with the Digital Crown, then start with one tap • A full-screen clock and progress ring you can read mid-set, with a haptic on every round and interval change • Keeps running with your wrist down — the clock doesn't stop and the cues don't go quiet • Live heart rate and calories while you work, and the finished workout saved to Health so it counts toward your rings • A watch face complication showing the round you're on and the time left • Judge Mode on the wrist: a full-width rep button you can hit without looking, no-reps, undo for a miscall, and the time, valid reps and no-reps to read out when the heat ends • Custom and Judge workouts you build on iPhone show up on the watch on their own • Workouts you finish on the watch land in your iPhone history • All 11 languages, same as the phone ALSO IN THIS RELEASE • Fixed: a workout that never actually ran could be saved to your history and count toward your stats, your streak and your weekly totals • Fixed: coming back to an interrupted workout showed 00:00 until you tapped Resume, instead of the time you had already done • Fixed: setup fields could be set to zero, producing a workout that finished the instant it started • iPad layouts no longer stretch content across the whole screen, and the largest accessibility text sizes now fit • Audio no longer stays active in the background when your cues are muted RxTimer is still free, still works with no signal, and still has no account to create. Health data stays on your devices and is never sent to analytics or anyone else.

The developer, Vasileios Diamantidis, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Vasileios Diamantidis
Size
  • 49.8 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
  • Apple Watch
    Requires watchOS 10.0 or later.
Languages
English and 10 more
  • English, Bulgarian, French, German, Greek, Italian, Polish, Portuguese, Russian, Spanish, Turkish
Age Rating
4+
Copyright
  • © 2026 Vasileios Diamantidis