Piano Companion Status

PianoCompanion helps you to compose, practice progressions and experiment with different chord progressions using our Chord Progression Builder with relative or common chords. - 1500+ piano chords, up to 6th inversions such as major, minor, diminished, augmented, sevenths, etc. - 10,000+ scales, such as Ionian (major), Aeolian (minor), Dorian, Phrygian, Lydian, Mixolydian, Locrian, Harmonic minor, Melodic Minor, chromatic, pentatonic, blues, etc. - MIDI output with the ability to connect your favorite DAW (Ableton, Garage Band, etc. - List of available chords in Circle of Fifths, practice common chords. - Popular key notations: English, Italian, German, Japanese, Russian, etc. - Chord Intervals: Unison, Perfect Fifth, Major Third, Minor Third, etc.  The Piano Companion app shows chord and scale notes on the grand staff, degrees, relative scales, intervals, fingering for both hands in major and minor scales – and you can contribute your own custom fingering too.  It’s a flexible piano chords and scales dictionary with user libraries, reverse mode, the circle of 5ths, chord progression builder with common patterns.  If you can’t remember the name of a piano chord or scale, PianoCompanion helps you to find it by keys or using your external MIDI keyboard.  You can see the list of compatible chords in the selected scale or list of compatible scales for a selected chord.  If you don’t see a piano chord or a specific scale, you can create a custom piano chord or scale and use it for chord charts or your user library.  For example, just press C, G and you will get C Major as the first piano chord in the search result.  Account will be charged for renewal within 24 hours of the end of the current period, and the cost of the renewal will be provided. 
Subscriptions may be managed by the user.  Additionally, you can listen to how a scale or chord sounds in the loop or arpeggiated.  Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Have questions?  Piano Companion is a music theory app which helps songwriters, producers, teachers and their students.  You can practice scales in different keys and clefs, practice progressions.  Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.  No cancellation of the current subscription is allowed during active subscription period.  Auto-renewal may be turned off by going to the user’s Account Settings after purchase.  Payment will be charged to your iTunes account at confirmation of purchase.