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.
AudioShare: how do I import audio from a screen grab video?
I’m sure I’m missing something obvious here, since other people assure me this is possible, but I just made a five minute screen grab video, I can find it and move it around in Files and the AudioShare picker, but when I open it in AudioShare, using the Import From Files dialogue, I get no audio, and the ‘wav’ blips past silently in 0.3 of a second. What am I doing wrong?