Figure - Propellerhead creates world-class software products and services that inspire music makers and provide the foundation for a worldwide creative musical community.
Auxy Music Studio - Auxy brings real music creation to iPhone in a simple and inspiring format.
Reactable - The Reactable is an electronic music instrument available as an App and as a tangible multitouch...
cassini - Polyphonic Synthesizer for iPhone/iPod touch
Splice Beat Maker - Make and share beats in your browser
zMors Modular - Full featured modular synthesizer for iOS