Interval Timer – HIIT, Tabata

A simple interval timer for HIIT, Tabata, EMOM and stretching.

One honest rule: ads never appear during a workout. The small banner exists on the setup screen only. While you train, the screen belongs to your workout.

• Big phase-colored digits — green for work, amber for rest — readable from the floor
• Presets: Tabata (20/10 × 8), HIIT (30/15 × 10), EMOM (60 × 10), Stretch (45/15 × 6)
• Or set your own work, rest and rounds in seconds
• Sound and vibration cues on every phase change, countdown ticks before each switch
• Pause, skip and end at any time; the screen stays awake
• Accurate: the timer is anchored to the clock, so it never drifts
• Works fully offline. No account. No sign-up.

The free version shows one banner ad on the setup screen. A small one-time purchase removes ads forever.