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.
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Harmonize midi generators (Rozeta, Fugue, etc) from chords (ex.: Progressions, ChordPolyPad, etc)
Hey y'all.
Trying to simplify the manual labor regarding changing the chords in some generators, like Bassline, Fugue Machine, Xequence, etc.) to follow some chord progression made in 4Pockets Progressions, Navichord, and others.
I know something like StepPolyArp can already respond to those chords coming from midi in.
But to take advantage of all those lil' generative or semi-generative apps, do any of you have some tips regarding this transposition and harmonization?
Tried searching older topics, but couldn't find any.
Cheers 😊🤘
edit: Silly me didn't notice Cykle had midi in 
It can transpose. I'll try to start documenting this in the Wiki once (and if) I get answers or discover the how-tos
https://wiki.audiob.us/doku.php?id=wiki:midi_transpose_harmonize