For those complaining about latency have you tried Calibration which can be found under Settings? nnRhythm is an application that will test and improve your rhythmic skills in challenging exercises, no matter if you're a drummer, a pianist, a guitar player or just want to have some fun.nnThis is free lite version first 10 exercises only of Rhythm which contains 100 execises. Please consider buying FULL version 0.99 only. Full version also shows you since version 1.2 how many people are worse than you after successfully finishing every level try doing better than othersnnProgram first plays a simple snare drum part for you and it's your task to repeat it by tapping into the metronome click. You will be awarded 0100 points depending on how precise you were.nnStart with simple and slow exercises containing only quarter notes and gradually progress to much more challenging exercises and faster tempos.nnIf you're good enough, you can place yourself into a Top 50 rank.nnSince version 1.2, program can be calibrated for maximum precision.n