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.
Listing of all the commonly used abbreviations and acronyms with their meanings?
I'll try and list at least some of the ones I see, but there are so many I get confuselated, maybe there is a list of them somewhere? Sorry for the newbishness.
And that's simply a quick glance at a few posts, while keeping to just the first station of the alphabet.