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.
Nanostudio 2.0.1 update available.
AudioBus support, virtual MIDI IN, tons of AU related fixes, Mod Wheel, Sustain pedal support, save selection in audio editor, playable keyboard in pattern editor, velocity sensitive pads in Slate, native iPad Pro support,... lot of stuff