Strike Timer app icon

Strike Timer

The interval timer built for combat sports. Precision rounds, voice coaching, and Apple Watch — with zero tracking.

Boxing MMA Muay Thai HIIT Apple Watch
Download on the App Store Free · No ads · No tracking
Strike Timer home screen showing preset list
Strike Timer active round timer
Strike Timer preset editor

Built for the gym floor

Every detail dialed in for gloves-on training — from drift-corrected timing to shake-to-pause.

Voice coaching

Male and female coach packs call rounds, halfway, and final round — so you can keep your eyes off the screen.

Apple Watch

Native watchOS companion with live round counter, rich haptics for every phase, and on-wrist pause and skip.

Privacy-first

Zero analytics. Zero tracking. Zero ads. Your workouts stay on your device — no account required.

Ducks your music

Spotify and Apple Music dip automatically for every cue, then restore — no pausing, no missed beats.

Shake to pause

Gloves on? Shake the phone to pause or resume. Half-screen tap zones give huge targets for skip and pause.

Precise rounds

Drift-corrected interval engine keeps your rounds accurate even with the screen off or the app in the background.

Strike Timer running on Apple Watch Ultra

On your wrist, in your corner.

A full native watchOS app — not a notification mirror. Big countdown digits, phase badge, and rich haptic patterns so you feel every transition.

  • Dedicated haptic pattern for work, rest, warning, and countdown
  • Tap to pause or skip from your wrist
  • Extended runtime session keeps it alive mid-workout

Ready to train?

Free to download. Upgrade anytime for voice coaching, Apple Watch, and unlimited custom presets.

Download on the App Store