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 StoreAudiobus is the app that makes the rest of your setup better.
A fresh approach to choosing and arpeggiating chords
A new (Max) app for desktop OS: https://gumroad.com/l/chordimist
Some remotely similar templates do exist for Lemur (and I wonder if such a Lemur creation would be possible) but this one looks like a well done composer.
Comments
This looks like a tool one could easily get lost in for ages just fiddling with chords.. Thanks for finding and showing!