Tonebox is a programmable synthesizer for Mobile devices.

Just pick any note within 6 octaves, use the sequencer with up to 64 programmable steps. Then all you have to do is wait for your music to come alive.

Tonebox features four independent synth channels, each having its own unique settings. You can pick between Saw, Sine, Square and Triangle wave forms. It also features 4 independent delay settings per channel.