Audiobus: Your virtual music studio.
What is Audiobus? — Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Chain effects on your favourite synth, run the output of apps or Audio Units into an app like GarageBand or Loopy, or select a different audio interface output for each app. Route MIDI between apps — drive a synth from a MIDI sequencer, or add an arpeggiator to your MIDI keyboard — or sync with your external MIDI gear. And control your entire setup from a MIDI controller.Download on the App Store
Audiobus is the app that makes the rest of your setup better.
Midi foot controllers. Ideas/hacks etc.
Just look what cropped up on my advert feed on Failbook.
2 x Exp pedal inputs
5 pin midi
Battery powered (with charging!)
Looks like I will be getting this very, very soon!
I wouldn’t be surprised if it was programmable from the built in display.