Apps like s.mart Guitar Scales & Bass...

Scales Learn

★4.3

Fretboard Learn

★4.3

Guitar Fretboard: Scales

★4.9

GuitarScales

★4.2

Scales for Bass Guitar

★4.4

Fretter Lite - Chords

★4.1

Guitar Scales & Patterns Pro

★4.7

Fretter - Chords

★4.7

Guitar Scales & Patterns Lite

★4.5

Guitar Scales & Chords

★4.0

Chord Analyser (Chord Finder)

★4.2

Guitar Scales & Chords Pro

★4.8

Bass Guitar Tutor Pro

★4.4

Bass Guitar Tutor

★4.3

Bass Scales

★4.4

Advanced Tuner

★3.6