VocaForm is a monophonic performance synthesizer instrument for the iPhone / iPod Touch. It uses formant synthesis to mimic resonant body sounds such as a voice or stringed instrument. The resulting sounds range from eerily haunting to vintage 8-Bit console-like. A wide variety of additional tones can be created with the included digital audio effects.
The user interface focuses on making live performance simple and expressive. Detailed sound adjustments can be performed in the editing screens.