Dojobell

Dojobell — a clean interval timer for combat sports. Ten sports built in: Boxing, BJJ, MMA, Muay Thai, Kickboxing, Karate, Taekwondo, Wrestling, Judo, and HIIT / Tabata. Each preset is tuned to standard amateur formats; long-press to edit or build your own from scratch. WHY DOJOBELL — Lives in the Dynamic Island. iPhone 14 Pro+ shows your round and countdown right at the top of the screen. Lock the phone — it's still there on the lock screen. — Make it yours. Drop in your team logo for the home header and a custom photo for the timer background. The WORK / REST / GET READY phase colours fade through your image. — Built for the gym. The phase bell plays on the lock screen and over the silent ringer. Vibration on phase transitions. Keep-screen-on while a round is live so you can glance from the mat. — Survives a backgrounded phone. The timer keeps ticking and the bell still rings if you switch apps or your screen locks mid-session. CUSTOM PRESETS Long-press any of the ten built-in presets to edit rounds, work time, rest time, and prep time. Tap "+ NEW PRESET" to build one from scratch. Everything is saved on-device; no account needed. NO ACCOUNTS, NO ANALYTICS, NO TRACKING Everything you set lives on your device. We can't see your team logo, your background image, or which sport you trained today. There is nothing to opt out of because there's nothing collecting data in the first place. The only moment Dojobell reaches the network is the optional "rate this app" prompt, which hands off to the App Store's own review sheet. Accurate, glanceable, and with the round counter visible even while the phone is locked.