FretWizard vs GuitarDiagram

FretWizard is the ultimate fretboard visualization tool for guitarists, bassists, and players of all stringed instruments. Whether you're a beginner learning your first scales or an experienced player deepening your music theory knowledge, FretWizard makes it easy to see exactly where every note lives on the neck. INSTRUMENTS Visualize scales and chords across 7 pre-defined instruments, or create your own custom instrument or tuning: • Guitar • Bass Guitar • Ukulele • Mandolin • 5-String Banjo (Open G) • 5-String Banjo (Double C) • Tenor Banjo • Custom — build any instrument with your own tuning (up to 12 strings) SCALES • Major & Minor • Pentatonic Major & Minor • Blues • Dorian, Phrygian, Lydian, Mixolydian • Harmonic Minor • Chromatic CHORDS • Major, Minor • Dom 7, Maj 7, Min 7 • Augmented, Diminished • Aug 7, Dim 7 • 6th, 9th, 11th, 13th • Sus2, Sus4 POWERFUL VIEW MODES Switch between four views to explore music theory your way: • Chromatic — see all 12 notes across the entire neck • Scale — highlight every note in your chosen scale • Chord — see all chord tones up and down the fretboard • Scale + Chord — overlay both at once to understand how chords live inside scales FLEXIBLE NOTE LABELS Choose how notes are labeled on the fretboard: • Note Name (C, D, F#...) • Scale Degree (1, 2, 3, 4...) • Interval (R, M3, P5...) MORE FEATURES • Sharp/flat toggle for your preferred notation • Pinch-to-zoom for detailed fret inspection • Landscape mode for a wider fretboard view • Full tablet support • Clean dark interface designed for readability on stage or in the studio

Guitar Diagram lets you create fretboard diagrams by placing dots on any position of the guitar neck. FEATURES • Tap anywhere on the fretboard to place a dot • Choose from 19 degrees (R, 3, 5, b7, etc.) with automatic color coding • Display note names (C, D, E, etc.) • Fully customizable colors and labels • Adjust fret count, start fret, and nut display • Save diagrams with custom names • Export as image to share • Undo / Redo support • Dark mode • English & Japanese PERFECT FOR • Learning scale degree positions • Mapping out chord tones • Creating teaching materials • Building your own position charts