Use APKPure App
Get Boxing timer (mma, tabata) old version APK for Android
Sport timer for people involved in boxing and other sports
There are boxing, amateur boxing and tabata timer. You can add and configure your own sport timers.
This app is useful for crossfit training.
There is a possibility to set the time of preparation, rest and work. You can also set a signal of the start, end of round and a warning signal up to 10 seconds of stopping the round.