FretWizard

Music

Free · Designed for iPad. Not verified for macOS.

Visualize scales, chords, and notes across guitar, bass, ukulele, banjo, mandolin, and more. The fretboard tool every string player needs. 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

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

The developer, Alexander Douglass, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Alexander Douglass
    Size
    • 27.5 MB
    Category
    • Music
    Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPad
      Requires iPadOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Alex Douglass
  • Privacy Policy