keezy - A colorful soundboard. Play with music.
Keezy Drummer - Make a beat in seconds
SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
Sampulator - Make (and record) beats on your keyboard
Aftertouch - Aftertouch – 3D MIDI Controller created and published by Kevin Nelson.
Auxy Music Studio - Auxy brings real music creation to iPhone in a simple and inspiring format.