Interval TimerTrain to the phase, not the clock.

Build HIIT, Tabata, EMOM, boxing and circuit workouts with your own work, rest, rounds and sets. While you train, the whole screen turns the colour of the current phase.

Price: $0.99 one-time
Version: 4.0
Updated: Aug 11, 2026

Full-screen lime countdown showing 17 seconds

Works on

Phone
Tablet
Android TV
Fire TV

At a glance

12 presets
Works offline
No ads or tracking
No internet permission

A workout timer you can read from across the room.

Twelve presets, ready to go

Classic Tabata, HIIT, EMOM, boxing rounds, sprints, mobility, strength, core, endurance, warm-up and cool-down.

Read it across the room

A large countdown ring, round counter and next-phase preview on a screen flooded with the phase colour.

Build your own

Prepare, work, rest, rounds, sets and breaks on one screen, with a live total time.

Pause without losing your place

Pause, resume, skip ahead or step back without rebuilding the workout. Sound and optional haptics mark every transition and the last three seconds.

Made for the big screen

A D-pad-friendly layout with clear focus rings on Android TV and Fire TV — put the timer where the whole room can see it.

The details.

Colour by phase
Amber to get ready, lime to work, deep olive when paused, green when you are done.
Finish strong
Total time and rounds at the end, with repeat one tap away.
Your library
Save custom workouts, then duplicate, edit or delete them.
Stays awake
Keeps the screen on during active workouts when you enable it.