Clinch
Clinch app icon

Train in rounds.
Rest in corners.

A boxing round timer and interval timer for iPhone and iPad. Big, readable, and loud enough for the gym, even with your phone locked.

Coming soon to the App Store

Bells on a locked phone

Round, warning and finish bells keep ringing when the screen is off.

Lock Screen countdown

See the round and seconds left on the Lock Screen and Dynamic Island.

Boxing and intervals

Rounds, rest, warning time and quick presets. HIIT and Tabata too.

No account, no tracking

Everything stays on your phone. No ads, no sign-up.