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.
The guide to beta testing iOS music apps.
Hi all. There's quite a lot of talk about this subject here and yet there doesn't seem to be a repository of knowledge about the basics. I'll add some links to beta testing and, hopefully, we can push forward the knowledge and practises surrounding this subject with input from those on here who feel they have something to add.