Best Midi keyboard IOS App for Tracker Mini?

[paaat]

There’s a video here showing it with AUM in a thread already:

Sending USB MIDI to Tracker Mini via iPhone

I made a short video on how to use an iPad/iPhone as a keyboard to the mini using the AUM app. [How to use an iPad/iPhone as keyboard to Polyend Tracker mini and Tracker+]

If I get it working I’ll try some of the other apps with keyboard inside of AUM and try to post some screenshots/feedback.