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 StoreAudiobus is the app that makes the rest of your setup better.
GarageBand & Ableton Link
How do I turn link on in the app?
Comments
No link in GarageBand!! You have to use Midi Link Sync app which allow to convert midi clock to Link:
https://itunes.apple.com/fr/app/midi-link-sync/id1071048493?mt=8
And GB won’t receive clock as far as I can see
Thanks @Janosax @BiancaNeve
Can someone explain how link actually works in a daw if someone changes the tempo while you are recording audio.