Scales & Chords: 7 Guitar Lite is an app for 7-string guitar players ideal for watch-and-play!
The Lite version includes:

• 14 scales with all their rootnotes*
• Basic major and minor chords.
• Acoustic tuner

*Full scale list : Major Minor Descending Minor Ascending Harmonic Minor Pentatonic Major Pentatonic Minor Pentatonic Major Byzantine Spanish Gypsy Romanian Minor Dorian Phrygian Lydian Mixolydian Locrian.

For more scales and features upgrade to PRO version!