AppPage.net

Screenshots

  • Piano Chords, Scales, Progression Companion PRO screenshot 1
  • Piano Chords, Scales, Progression Companion PRO screenshot 2
  • Piano Chords, Scales, Progression Companion PRO screenshot 3
  • Piano Chords, Scales, Progression Companion PRO screenshot 4
  • Piano Chords, Scales, Progression Companion PRO screenshot 5
  • Piano Chords, Scales, Progression Companion PRO screenshot 6
  • Piano Chords, Scales, Progression Companion PRO screenshot 7
  • Piano Chords, Scales, Progression Companion PRO screenshot 8

About Piano Chords, Scales, Progression Companion PRO

Piano Companion is a flexible piano chords and scales dictionary with user libraries and reverse mode with a flexible chord progression builder. If you can’t remember the name of a chord or scale, this app helps you to find it by keys. For example, just press C, G and you will get C Major as the first chord in the search result. If you don’t see a chord, you can create a custom chord and use it for chord charts or your user library.

The Piano Companion app shows chord and scale notes, degrees, fingering for both hands in major and minor scales – and you can contribute your own custom fingering too. Additionally, you can listen how a scale or chord sounds in the loop or arpeggiated. You can see the list of compatible chords in the selected scale or list of compatible scales for a selected chord.

The app helps you to experiment with different chord progressions using our Chord Progression Builder using relative or common chords.

Key features:

- 1500+ piano chords, up to 6th inversions such as: major, minor, diminished, augmented, sevenths, etc.
- 10,000+ scales, such as: major, minor, chromatic, pentatonic, blues, etc.
- Chord Progression builder with scale patterns (chord sequencer)
- Interactive Circle of Fifths
- Ability to input your own custom chords and organize your own chord charts and library
- External MIDI keyboard support for reverse mode
- MIDI output (iOS) with ability to connect your favorite DAW with Piano Companion
- List of available chords in Circle of Fifths
- Popular key notations: English, Italian, German, Japanese, Russian, etc.
- Shows chord and scale on the staff with treble and bass clef
- Displays compatible scales’ chords
- Displays similar and relative scales
- Analytical labels: Secondary Dominant and Secondary Leading-Tone
- Common degrees: Tonic, Supertonic, Mediant, Subdominant, Dominant, Submediant, Leading tone (in Major scale) / Subtonic (in Natural Minor Scale)
- Displays compatible chords’ scales
- Ability to create custom chords or modify existing ones
- Audio support: ability to play chord in the loop or arpeggio; ability to play scale in the loop
- Arpeggio in the chord progressions
- Relative scale suggestions
- Relative chords in chord progressions
- You can create your own scale fingering and have the ability to use community scale fingerings
- User libraries with ability to add scale or chord
- You can create your own chord libraries and chord charts
- Ability to create favorite scales

Prompt support from the Piano Companion Team is guaranteed! We would also be happy to hear your suggestions for Piano Companion.

Follow us on

Twitter: http://twitter.com/pianocompanion
Facebook: http://facebook.com/PianoCompanion
Google+: https://plus.google.com/112151838811905661920

Have questions? Community forum: http://forums.songtive.com or contact us at: [email protected]

What’s new

Version 7.8.109 · Updated January 9, 2026

Bug fixing Love our app? Please rate us - each vote is very important for us! Your feedback keeps us motivated to continue development.

User reviews

Gene Moody
Gene Moody
Does exactly what I need, when I need it to. Good value for your money!
Gabriel Bey
Gabriel Bey
It has been an invaluable learning tool. I use it for writing and music comprehension. This app covers everything you want to know about music and music theory.
J.R.
J.R.
Me like piano app. Me pay moneez nao.
Yetur Orr
Yetur Orr
I have had this app since 30th December 2018, and there has been so much hard work put into it that I am still finding my way around it. I have reviewed the app before, but I've gone on and on using it and I still can't do it justice. Thank you, app developer 😄
Ray Carroll
Ray Carroll
This app is more than worth the buy.
Raja Rajan
Raja Rajan
Excellent app. Gives you more than what you pay for.

Alternatives to Piano Chords, Scales, Progression Companion PRO

Looking for apps like Piano Chords, Scales, Progression Companion PRO? Here are 6 similar Android apps on Google Play. The highest rated is Piano Chord, Scale, Progressio (4.7/5), and all 6 are free to download.

Piano Chords, Scales, Progression Companion PRO vs. alternatives
App Rating Price Installs Last updated Compare
Piano Chords, Scales, Progression Companion PRO 4.8 / 5 $79.99 10,000+ Jan 9, 2026
Piano Chord, Scale, Progressio 4.7 / 5 Free 1,000,000+ Oct 19, 2026 Compare
Piano by Yousician 4.0 / 5 Free 1,000,000+ Oct 7, 2026 Compare
La Touche Musicale-Learn piano 4.4 / 5 Free 100,000+ Aug 20, 2026 Compare
flowkey: Learn piano 4.5 / 5 Free 5,000,000+ Sep 17, 2026 Compare
Piano2Notes - Notes from Piano 4.5 / 5 Free 500,000+ Oct 5, 2026 Compare
Virtual Piano Trainer 3.9 / 5 Free 100,000+ Jan 11, 2013 Compare

Compare Piano Chords, Scales, Progression Companion PRO with the top alternatives: ratings, updates, ASO score and keyword gaps →

Similar apps on Google Play