Piano Companion is a flexible dictionary of piano scales and chords, accompanied by inverted mode with user libraries and a flexible chord progression builder. For example, just press C, Sol and you will get C major as the first chord in the search results.
Piano Companion shows the notes of chords and scales, degrees, fingerings of both hands in major and minor scales, and you can also contribute your own fingerings. In addition, you can hear the sound of a scale or chord loop or arpeggio.
+ List of available chords in cycle of fifths
+ Features of popular ringtones: English, Italian, German, Japanese, Russian, etc.
+ Displays chords and scales in staves with treble and floor keys
+ Displays matching range contracts
+ Shows similar and relative ranges
+ Analytical labels: secondary dominant and secondary sensitive
+ Common degrees: tonic, pitch, mediant, subdominant, dominant, sub+mediant, sensitive tone (in major scale) / sub+tonic (in minor natural range)
+ Shows compatible chord ranges
+ Ability to create custom contracts or modify existing ones
+ Audio support: the ability to play a loop or arpeggio chord; ability to play a range in one loop
Supported Android
{4.0 and UP}
Supported Android Version:-
Ice Cream Sandwich (4.0–4.0.4) – Jelly Bean (4.1–4.3.1) – KitKat (4.4–4.4.4) – Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1)