This version fixes a crash when the C-flat key was selected.
Also fixes some control UI color scheme for iOS 14.2.

Minor UI improvements.

This version adds support for iOS 14.
Updates the music theory engine.
Updates Audiobus support.
Updates the key picker controller.

This version fixes the touch insensitivity bug on iPadOS, introduced in the earlier version.

This version adds the MIDI Bluetooth button to the settings menu for connecting Bluetooth devices within the app.
Also does minor color scheme change.

This version makes UI iOS13 compatible.
Also fixes MIDI stuck problems when changing the key/scale/mode while a keyboard key pressing.

This version adds a new settings item where you can adjust the size of your keyboard keys.
Adds pentatonic scale chords.
Increases the keyboard's key sensitivity.
Updates the Audiobus MIDI Sender

Added MIDI panic button to the settings menu.
Fixed the MIDI stuck bug when you changing the octave while playing a chord.
Fixed the scale name rendering on the scale list.

You can see the roman numeric values of the chords under the chord names on​ the keyboard.

Keyboard scroll locking and chord inversions have​ arrived!
This version adds a settings strip above the keyboard, where you can lock the keyboard scrolling, set chord octave and enable chord inversions.

This version fixes multiple AUv3 instance bugs.
Also, made some improvements.

This version fixes audio unit recognition in Cubasis 2.

This version adds the ability to use multiple audio unit instances in one host.
Also adds custom preset saving.

This update adds MIDI Keyboard mapping/filtering feature to standalone mode.
Now you can select a MIDI input to receive MIDI input data, either filter off-scale notes in scale mode, or generate corresponding chords in chord mode, then forward to MIDI Output you selected. Just like in Audiobus MIDI Filtering and AUv3 modes.

Fixes a bug when filtering MIDI notes in some scales.