BeatFactor!

BeatFactor: rhythm computer meet metronome-> read the review at Evolver.fm-> over 150 different instruments, from Bongos to Steeldrums-> nearly 100 predefined GroovesGrooves and songs can be shared with your friends, or used as ringtones if you likeIts a simple to use rhythm computer together with a professional Metronome. It will help you practice your music in new ways. An example would be to create a Groove that matches the music you need to practice, and having a Clave 3-2 rhythm as a background.