Musical Timer allows you to generate timers that syncronize their ticks according to musical parameters, like a time signature, a tempo and a beat subdivision resolution.
Check source in https://github.com/colxi/musical-timer

Play
Pause
Stop

TEMPO : SET
SIGNATURE : SET
BEAT RESOLUTION FACTOR : SET

STATUS :
Ellapsed Time :
Beat Subdivisions :
In Sync :

Current Tick :
Current Bar :
Current Beat :
Current SubBeat :