Hey, I connected Helix via USB+camera connection kit to my ipad and the Quantiloop (ver 2) looper app.
When doing that, the buffer size parameter on quantiloop is stuck at buffer size 128 (not a problem to change to 256, 512, 1024 while not connected to helix).
When I record a track in quantiloop like this, I can send the midi commands from helix to the app on the ipad without any problems, but I get the recorded sound back with clicks/pops... and I think it has to do with the buffer size...
This is annoying, but except for that quantiloop looks like a cool app!
(BTW - no problem when using Loopy HD in a similar way...)