Erik Sigth has released version 2.9 of Sinusoid – his 8 bit music tracker/sequencer sound toy for the iPhone & iPod Touch. The update adds support for Virtual MIDI, background audio, and MIDI Channel setting.
Kinetic has also been updated to version 1.9 adding MIDI out.
Sinusoid is an 8 bit music tracker/sequencer sound toy. It has four channels, 2 sine, 1 square and 1 drum channel. Sound controls are attack, decay and tremolo. Other features are copy, paste, save and load. Sinusoid is inspired by retro games and old almost forgotten trackers.