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.
Big Jam in Audiobus 3.0.5
Audiobus 3.0.5 now has Ableton Link support and has repaired some issues certain apps had when launching in Audiobus. So I decided to test it out using SynthMaster, Soft Drummer, BlocsWave, Korg Module and Synth Scaper on my iPad Air 2.
It coped very well and I even had them all routed to Cubasis (but forgot to press Record!)