Boxing, Muay Thai, MMA, HIIT

The round timer that just works.

Bells fire on time with the screen locked. Your music ducks for the bell and comes right back. The display reads from across the gym. That's the whole idea.

Download on the App Store COMING SOON Sponsor the app

Free. No account. No tracking. iPhone and iPad, iOS 17 or later.

Built for the gym, not the app store screenshot

Reliable with the screen locked

Bells and warnings fire on time in your pocket, and the lock screen shows a live countdown for the current round.

Plays nice with your music

Cues briefly duck whatever you're listening to, then hand the volume straight back. No pausing, no fighting for the speaker.

Gym TV mode

Connect AirPlay or HDMI and the timer takes over the big screen with a display built to be read from across the room.

Zero friction

No account, no sign-up, no permission pop-ups at launch. Open the app, pick your rounds, hit start.

Siri and Shortcuts

Start your usual session by voice or automate it — the timer is wired into Apple Shortcuts from day one.

Counts in Apple Health

Finished sessions can log to Apple Health as workouts. Write-only, optional, and entirely on your device.