Timer | Interval

HIIT · Tabata · EMOM · AMRAP · HYROX

Train harder.
Time smarter.

A clean, focused interval timer for HIIT, Tabata, EMOM, AMRAP, HYROX, CrossFit and running intervals. Build any workout, save your favourites, and train with clear audio cues and haptics.

Download on the App Store See how it works ↓

One-time purchase. No subscription. No ads.

Timer | Interval active session screen showing a large countdown for a HIIT round

Everything you need.
Nothing in the way.

Built for athletes and coaches who want a timer that just gets out of the way and keeps them moving.

Custom timer builder with work, rest, warm-up and cool-down intervals

Build any interval session

Drop in work, rest, warm-up and cool-down blocks. Stack them into sets. Save it. Reuse it next week. The builder handles the simple stuff fast — and the complex stuff without making you fight it.

  • Unlimited custom timers with Lifetime Pro
  • Per-interval labels (Sprint, Recovery, Station, Push…)
  • Sets multiplier for round-based workouts
Prebuilt WOD timer library showing CrossFit, HYROX and Tabata presets

17 prebuilt WOD timers

Classic Tabata, EMOM 10, EMOM 20, AMRAP 12, AMRAP 20, 30/30 sprints, HYROX station prep, CrossFit WOD Classic and more — ready to go the moment you open the app.

  • Tap, train. No setup.
  • Premium presets in Lifetime Pro
  • Pin the ones you use most
Dashboard with favourite timers pinned for one-tap access

One tap to start

Your dashboard puts your favourite timers and the categories you train most at the top. Open the app, tap once, train.

  • Favourite any timer with the star
  • Quick navigation grid for every format
  • Featured session for instant warm-up
Landscape iPad and iPhone view designed for coaches and athletes

Made for coaches and athletes

Full-screen, high-contrast countdown. Clear audio cues. Haptic feedback on every transition. Designed to be readable from across the gym and reliable on the rig.

  • iPhone and iPad, portrait and landscape
  • Background-friendly timer alerts
  • Premium voice, beeps and haptic packs
Minimal dark interface focused on the workout

Minimal. Powerful. Ready.

Dark, distraction-free interface. Big animated countdown. No banners, no ads, no upsell pop-ups mid-workout. Just the timer.

  • Pure dark UI engineered for the gym
  • Premium themes for coaching and class
  • Pay once. No subscription. No recurring charges.

Every interval format. One timer.

Whatever you train, Timer | Interval has the protocol built in or makes it two taps to build.

HIIT timer

Classic high-intensity interval training: short bursts of work, short recovery, repeat. Build any work/rest ratio.

Tabata timer

20 seconds on, 10 seconds off, 8 rounds. The Tabata protocol is included, plus a Double Tabata variant.

EMOM timer

Every minute on the minute. 10-minute and 20-minute presets included, or build your own length.

AMRAP timer

As many rounds as possible. 12-minute and 20-minute AMRAPs are ready to go.

HYROX timer

Race-station prep: 4 minutes work, 1 minute transition. Plus high-intensity conditioning blocks.

CrossFit WOD timer

WOD Classic, Death By and Chipper presets, or build your own work/rest scheme to spec.

Sprint timer

30/30 sprints, 10/50 power sprints, and anything in between for track and treadmill work.

Circuit timer

Unilateral and bilateral functional circuits with built-in transitions and rotations.

Now in 10 languages

Timer | Interval auto-detects your iPhone's language and ships with full localization in:

Frequently asked

Is Timer | Interval free?

Yes. The core interval timer, the most popular HIIT, Tabata, EMOM, AMRAP and CrossFit presets, and one saved custom timer are free. A one-time Lifetime Pro purchase unlocks unlimited custom timers, premium workout presets and premium themes — no subscription.

Does Timer | Interval work on iPad?

Yes. The full-screen timer, builder and dashboard all scale to iPad, including landscape orientation for side-on coaching setups.

What workout formats does it support?

HIIT, Tabata, EMOM, AMRAP, sprint intervals, HYROX, CrossFit WODs, circuit training, and any custom work/rest/warm-up/cool-down flow you build yourself.

Is there a subscription?

No. Pro is a one-time purchase. Pay once, keep every Pro feature forever — no recurring charges.

Which languages are supported?

English, Spanish, German, French, Italian, Portuguese, Japanese, Dutch, Simplified Chinese and Korean. The app picks up your iPhone's language automatically or you can override it in Settings.

Does the timer keep running in the background?

Yes. Alerts and audio cues continue when your screen locks or you switch apps so you can run music alongside.

Ready to train?

Timer | Interval is available now on the App Store for iPhone and iPad.

Download on the App Store