Audiobus: Use your music apps together.
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.
Audiobus Midi Learn for Dummies
So I haven't bought the IAP because I am a beta tester and wanted to try the Midi learn feature first, but for some strange reason, I've not been able to figure out how to get this to work.
So can someone... anyone please either direct me to a video tutorial, or walk me through getting control over 1 or 2 devices.
Thanks in advance