S1MIDITrigger is rated "Killer app" by Apps4 iDevices (http://bit.ly/XpaeXr)
S1MidiTrgFree turns your iPad or iPhone into a customizable touchscreen MIDI...
Support IK Multimedia iRing product. *1 (The world's first 3rd party software!!!) *This feature is iPad only
S1MIDITrigger is rated "Killer app" by Apps4...
