See it in action
Clean, distraction-free screens that keep your eyes on what matters: the next interval.
Everything you need. Nothing you don't.
Designed for HIIT, Tabata, EMOM, sprint intervals and circuit training — with no accounts, no ads, and no tracking.
6 Built-in Presets
Tabata, 40/20, 30/30, 10-Minute Workout, Sprint Intervals and Beginner 20/40 — ready to go.
Custom Workouts
Set work/rest durations, rounds, sets, warm-up, cool-down and name every exercise.
Voice Announcements
Hear each phase and exercise name without looking at your phone. Works with the screen locked.
Audio & Haptic Cues
Distinct sounds and taps for work, rest, warm-up and finish — so you never miss a beat.
Lock-Screen Friendly
Keep the screen awake while training, or lock your phone and keep the cues running.
Light & Dark Themes
Pick the look that suits your gym, studio or outdoor session. Matches your iOS settings.
Six presets. Infinite workouts.
Jump straight in with classic protocols, then tweak them or build your own from scratch. Add warm-up and cool-down, name every exercise, and save your favourites.
- Tabata20s work / 10s rest × 8 rounds
- 40 / 2040s work / 20s rest × 8 rounds
- 30 / 3030s work / 30s rest × 10 rounds
- 10-Minute Workout45s work / 15s rest × 10 rounds
- Sprint IntervalsWarm-up + 30s work / 60s rest × 6
- Beginner 20 / 4020s work / 40s rest × 10 rounds
Free. Private. Yours.
No subscription, no signup, no cloud sync. Your workouts live on your device, exactly like our budget and travel apps. We don't track you because we don't need to.