Guitarist Buddy

Guitarist Buddy

Guitarist's music theory buddy

0 ratings
$1.99

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Details

  • Released
  • Updated
  • August 13, 2026
  • August 25, 2026

Features

Guitarist Buddy screenshot #1 for iPhone
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About

Guitarist Buddy is a music theory reference and practice tool built for guitar and ukulele players. Select any of 30 major and minor keys — including all enharmonic pairs — and instantly see the notes in the key, the 7 diatonic chords, and a fretboard diagram showing exactly where to play them. Key Features: • Circle of fifths with all 30 keys — tap any segment to select • Diatonic chords with chord quality labels and Roman numeral analysis • Chord enhancements — Major 7, Minor 7, Dominant 7, Sus chords, Diminished, Augmented and more • Fretboard showing all chord tones and scale notes in position, tap fretboard dots to hear individual guitar notes and try out different phrases in the app • 7 modes — Ionian, Dorian, Phrygian, Lydian, Mixolydian, Aeolian, Locrian * Chord Builder page - provides several chord options and inversions per diatonic chord, including all CAGED shapes. Even with a capo. • Setup page, including - Support for a 6-string guitar and 4-string ukulele in Setup page - Custom tuning support per string - Lefty mode to flip the fretboard diagrams for lefty players • Native IOS GUI with Full dark mode support • Support for pentatonic scales on the fretboard • Consistent nomenclature for the degrees shown on each of the scale notes for a chord being displayed. Root of selected chord is always 1, regardless of its degree in the Diatonic Scale.
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What's New in Guitarist Buddy

2.3

August 25, 2026

Added an underlying chord reference for the app to define and derive common chords and CAGED shapes

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