A simple metronome for Androïd, from 1 to 750* beats per minute.(note : it seems that since GingerBread -android 2.3-, it is not accurate anymore)== How to use ==- Tempo setting : +/- button, hold the button for fast change.- Tap tempo setting : click the "tap tempo" button at the tempo you wish.- Touch the moving arrow to start/stop.* Timebeat accept to set the tempo up to 750 bpm, however the device must be powerful enough.