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.
BISH SESSION: Presets / AU/ etc......
I absolutely despise the AU and FILES relationship with apps anymore. Presets/Files etc.
I don't particularly enjoy any app that has a lot of its feature contingent upon dealing with files.
I am spoiled, I get it regarding the MAC and how easy it is to move my files around.
But, since the file system has become more prevalent --- I have moved more away from iOS.
Navigation is a pain for me.
NEXT, I don't like the clunky way of auditioning sound. Not easy to audition files as you open them or import.
ALSO - time. Live or on the fly....files has too many moving parts for me. Too much to jam up or cause an audio issue as it goes in and out of files access.
IN CLOSING....I like the apps to have presets and files contained in them for me. YES, the old head way.
The more files becomes part of the story...the more I prefer hardware or to use the MAC.
What say you?