Developed by MooTheCow, this homebrew iPhone Drum Machine app lets users “play up to 15 unique audio samples, and takes advantage of multi-touch capabilities, so you can play up to five sounds at once.” Video after the break.

You can even let your MP3s play in the background and provide your own accompaniment. There are pre-installed Rock, Dance, Electro and two Jazz sound sets, but can be easily updated with your own sound samples

[via Technabob]