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.
New VirSyn App: Bark Filter
This looks like something I can use. Comes equipped with AB3 state saving compatibility, IAA, and of course AUv3. If nothing else, this will be a useful spectral analyser, but I think having 20+ bands of multiband compression could produce insanely interesting results. I may wait to see if @jakoB_haQ or @thesoundtestroom makes a video about it first. Cheers.