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.
Need some Melancholy? ;) (Another iOS-OSX hybrid.... or just music)
I still like the combination of iOS and OS X a lot since i think it should not seperated in general.
The main instruments here are from my macbook but all midi here is played live via ThumbJam on my iPad Air (Lydian Hexatonic in E). IOS is not only great for itself, it's can really help to get more creative or expressive with other tools. I really think that it's a great combination! I would like to see/hear more people here with such a workflow.... or just ignore me
I also want to say good buy in this forum this way (again