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.
Audiolayer with sustain pedal, does it work?
I tried Beatmaker 2.0 to load in samples from an acoustic piano. However, using this with a sustain pedal was not succesfull, as the pedal once released cuts off the sustain from keys that are still pressed manually, which is not what happens in acoustic piano’s. I am considering AudioLayer as an alternative: anybody having good experiences with this app together with a sustain pedal?