Accord Guitar

Learn guitar chords, scales, and chord progressions with interactive fretboards, a built​-in tuner, and a powerful chord builder.

Accord helps you learn guitar chords, scales, and fretboard theory in one focused app. Study chord shapes, explore scales across the neck, understand chord degrees in any key, build your own voicings, and use the built-in tuner while you practice.

Whether you're learning the basics or digging deeper into guitar theory, Accord gives you interactive tools designed to make the fretboard easier to understand.

Features • Study guitar chords with clean, readable flashcards • Explore basic chords by note and chord type • View diatonic chords in key and understand roman numeral harmony • Learn common guitar scales and positions across the fretboard • Use the Advanced Theory Map to see notes, degrees, and harmonic relationships • Build your own chord shapes and discover possible chord names • Switch between note labels, intervals, and degree-based views • Save chords and scales into collections for focused practice • Use the built-in guitar tuner while you play • Access shortcuts for faster navigation into key features

Designed for guitarists Accord is built to help you connect shapes, notes, and theory instead of memorizing isolated diagrams. Use it to practice chord recognition, study scale positions, compare voicings, and better understand how harmony works on guitar.

Who it’s for • Beginner guitarists learning chords and scales • Intermediate players building fretboard fluency • Songwriters exploring chord relationships and voicings • Anyone who wants a practical guitar theory reference