You are free to experiment with any audio app that comes to mind. Some of these apps include effect, amp modeling, pitch to MIDI and soft synths apps. Examples of some specific apps we have successfully used are listed below*.
- Guitar Effect Apps: Amplitube, AmpKit, PocketAmp, AltiSpace
- Midi Apps: SampleTank, ThumbJam
- Audio-To-MIDI: MIDI Guitar 2 (a Pitch to MIDI app that connects via virtual MIDI to apps such as ThumbJam, SampleTank, and other soft synth apps)
It is possible to route multiple apps together using AudioBus 3.