Piano Companion: chords, scales, circle of fifths, progression

Piano Companion is a flexible chord & scale dictionary with user libraries and reverse mode. Piano Companion allows you to find a chord or scale by its name. If you don't remember what's the name of a chord or scale, it helps you to find it by keys. Piano Companion shows chord & scale notes, degrees, fingering for both hands in major and minor scales. You can listen how a scale or chord sounds. Chords could be played arpeggiated. You can see the list of compatible chords in the selected scale. The great advantage of Piano Companion is the fact that it's a growing application, so we will be glad to consider any new features which helps you to increase usability. Key features: ✓ 1500+ piano chords, up to 6th inversions ✓ 10000+ scales ✓ 12 root keys ✓ Chord Progression (chord sequencer) ✓ Circle of Fifths ✓ List of available chords in Circle of Fifths ✓ Key notations: English, Italian, Japanese, Russian, etc. ✓ Reverse chord & scale lookup ✓ Ability to display chord/scales on the staff ✓ Plays chords ✓ Plays scales ✓ Plays arpeggiated chords ✓ Audio support ✓ Relative scale suggestions ✓ Compatible scale chords ✓ Scale lookup with major & minor scale fingering ✓ Flexible chord & scale search using keyboard ✓ User libraries ✓ Ability to create custom chords for a user library ✓ Ability to create favorite scales Keywords: piano, Piano, perfect, pro, professional, pitch pipe, learn, k-board, keyboard, grand, pianoforte, revolution, teacher, rhythm, relaxing, chords, notes, fingering, scale, user libraries, sequencer, chord-progression, progression


  • 1500+ piano chords
  • 10000+ scales
  • chord progression
  • circle of fifths
  • 7 key notations
  • play chords, scales, progressions

Comments View all



21 January 2016

I wouldnt recommend this app to anyone. don't waste your time guys. it doesn't let you do anything unless you buy it. if I cant try out the features, how do they expect me to want to pay for it??


20 December 2015

Every thing you need to practice


20 November 2015

Great App! Very useful in learning chords!


2 October 2015

You can learn your scales quite easily!!


5 August 2015

playing progressions on it is pretty bad... the app would crash too..... this some bull.. smh smh smh


15 July 2015

This program is perfect for beginners. The fact that you can't go further leaves you confounded of your knowledge to further your studies. I have not credit card therefore I am lost to complete my edification.


4 July 2015

always wanting you to buy a full ver. Why can't they be honest at the get go and let you know


22 June 2015

Lovely app.It really teaches about chords.love it!!!


7 June 2015

Chords and more chords


28 May 2015

it has scale chords and a circle of fifths I like alot

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