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.
Can values for clip length be input directly
In the clip editing menu, I'm finding adjusting clip length without snapping to be very fiddly, and sometimes can't quite do it. Pulling down on the boundary tab is supposed to disable snap to grid, but depending on where the tab appears in the window, it's really hard to get it to work. Also, getting a clip length to be exactly e.g. 4 seconds rather than 4.004 is pretty hard without snap=to-grid. I'm hoping you can enter a value directly with a keyboard somehow, or that there's a less frustrating way to do this.