Leisuresonic has launched Cosmovox, a motion-controlled musical instrument for the iPhone and iPod touch. The app utilizes the accelerometer in the iPhone and Touch to control a synthesizer, which features 32-bit floating-point rendering, capable of over 30 different musical scales from different parts of the globe. Nine controls are present for synthesizer adjustments, and users play through hand gestures.

Created with both musicians and amateurs in mind, Cosmovox features Major, Minor and Church modes, with scales such as Theremin, Balinese Gamelan and Japanese Pentatonic. Adjustments include modulation, vibrato and beating. The software is now available at the App Store for $2.