- Stability improvements.

Updated metadata for iTunes App Store.

Bumped minimum iOS version to 13.0

New Feature: The bass/chord side may be transposed up or down two semitones using the control at the bottom left of the screen. Note that when the pitch is transposed, the note labels do not change. This may be addressed in a future update. This feature expands the range of bass side by shifting the entire bass up or down two rows.

Added the ability to shift the treble side +/- one octave.

Added the ability to edit and store four MIDI presets (A, B, C, D) that can be quickly switched on the main play surface.

Each preset includes the MIDI channel and volume/velocity levels for the treble, bass, and chords as well as the overall transpose and octave shift for the treble side.

Added the ability to edit and store four MIDI presets (A, B, C, D) that can be quickly switched on the main play surface.

Each preset includes the MIDI channel and volume/velocity levels for the treble, bass, and chords as well as the overall transpose.

New graphics.

Added option to choose between transmitting MIDI data to all receivers or to create a CoreMIDI virtual output port for use in other apps that supported named connections.

You can now choose between Bass/Major/Minor/7 or Counter Bass/Major/Minor configuration for the left side of the instrument.