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.
Any tiny, minuscule, quantum size sliver of a chance that that Yellofier is gonna keep sticking with it? Maybe auv3 some time? (though that would probably be a complete overhaul of the app) I found it strikingly unique and creative. Still use it sometimes, but now for some reason can’t export files directly from AudioShare anymore. Worried it’s going to fall out. Most of the things I work on with it, I end up really liking.