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.
Auria: the most unstable app on AB?
I really want to love Auria but this app crashes more than any app I have. I bought a new ipad4 with 128 g thinking this would help but to no avail. Really disappointing as I have made several IAP's and would love to use them. When it works its awesome but.. I guess I will just stick with cubasis!