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.
Recommendations for entry-level MPE controller
For a long time I dismissed MPE as a gimmick (and I still dislike some implementation details such as using all 16 channels) but I've been warming up to it as a performance tool. I've been using KB-1 for playing and I'd like to try out a physical controller.
I know that the Seabord Block and Sensel Morph exist, but not much else, like how do they compare against more expensive offerings like the LinnStrument or ROLI's own. Do you have any recommendations?