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.
Favorite Hardware-/Midi Controller
what is/are your favorite midi/hardware controller(s) for having a hands-on experience when making music on the iPad?
I'm missing knobs and sliders in my setup to edit synth/sequencer parameters.
I would love to have an all in one solution for keys and knobs/sliders but I haven't seen any good ones out there, doing both worlds equally good, so I will probably add one controller for note input & one for parameter/midi editing.
Edit: I should mention that I only looked for small setups, big keyboards do have a good combination of both, but are not of great interest to me