Design improvements

Chords database improvements.

Bug fixing

Chord sounds - click on the chord diagram to hear the sound of the chord

- m7(#5) chords added - chords layout design

Redesign

Redesign.

About screen

Bug fixing.

Bug fixing

Bug fixing

New icon

- performance optimalization

More chords (minor 7ths). Chord structure in Advanced chords view.

Dark mode support (iOS 13)

chord degree naming fixed

- fret numbers fixed - barre chords fixed

Design tweaks.

App crash on some devices fixed

- fixed Advanced Chords screen

chords added

Reference note frequency settings fix

bug fixing

bug fixing

screen always on