iPhone Giveaway of the Day - Piano Companion

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/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. 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
- MIDI keyboard (with iRig) support for reverse mode in iOS6+
- List of available chords in Circle of Fifths
- Key notations: English, Italian, Japanese, Russian, etc.
- Reverse chord & scale lookup
- Ability to display chord 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.