ModWheels brings classical synthesizer modulation and pitch wheels to your iPhone and iPod. Just hook up a MIDI interface and control any MIDI enabled synth or keyboard.
In addition to the wheel interface this app also features a pitch ribbon / wheel combination as it could be found on some vintage synths. This app comes in handy when you are using one of these new organ keyboards which also feature synth sounds. But for some reason the designers have forgotten the performance controls? ModWheels help you using the full potential of those keyboards.
ModWheels can be used with most MIDI hardware like LINE6 MIDI Mobilizer and it also supports MIDI over WIFI