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.
Touche & iOS
Got it to run Serum, Diva and the like on the Mac and some old hardware synths but I just realised reading the manual that it'll work on iOS too.
Anyone using it at all? If the ads are anything to go by with any luck it'll give serious MPE calibre expression to all those lovely iOS synths.
Appreciate any tips if anyone's had a crack at this gadget on iOS.