Updated UI, mostly for easier text to read on iPhone.
Minor fixes.

Fixed crash that only appeared in release builds when playing/recording

Fixed loop length and Audiobus connections

Fixed Bugs
Better loop length and Audiobus connections (open  the app first)

Bug Fixes
Audio loop export is proper length

Fixed a bug where changing programs wasn't refreshing the piano roll grid display, so it looked like nothing had loaded unless you selected a track.

Fixed crash on some iPhones while recording
Fixed crash when moving on grid without any previous notes added (sometimes)
Incorrect looping
Start text was incorrect for number of steps
Sampling doesn't play while playing but button thinks it is playing
Added scale shown on status used when generating a scale manually, although this scale is modified after

Fixed a bug with some audio interfaces not behaving