Ringbell: Boxing Timer

A round timer for boxing and combat sports. Free, no ads, no in-app purchases. Put the phone on the floor, put your gloves on, and it runs the session for you. WHAT YOU GET Big numbers and a phase colour you can read from across the room: green for work, amber for the second half of the round, red for the final seconds. A gong at the start and end of every round, and a warning ten seconds before the end. A voice calls out the round number. Lock the screen and put the phone in your pocket - the gongs keep coming, even in Low Power Mode. An incoming call does not break the session: after you hang up, the signals carry on by themselves, no need to open the app. Pull your headphones out - the timer keeps going. Your music keeps playing: the gong and the voice come in over it. The countdown is on the Lock Screen too: a live card with the running time, no need to unlock. Four ready-made formats that match the rules actually in force: amateur boxing 3 rounds of 3 minutes, professional title boxing 12 of 3, MMA regular bout 3 rounds of 5 minutes and title bout 5 of 5. Your own formats: how many rounds, how long the round and the rest, when to warn you. A workout card after the final gong. Dark and light themes, and the phase colours are yours to change. WORTH SAYING PLAINLY The app never goes online and collects nothing about you. There are no ads and there never will be. They show up at the worst possible moment - in the middle of a round. There is nothing to buy inside either. Everything here works from the first launch. Made by an amateur boxer for himself, because he could not find a timer that stays out of the way.