Can the app find scales for chord progressions?

Yes. The Scale Finder can use notes, chords, or progression context to suggest scales that fit. Progression-aware matching helps guitar players find practical scale choices for soloing, songwriting, and practice.

Guitar Chords & Scales Theory for Android

Guitar Chord Finder reverse lookup screen for identifying chords on the fretboard — Tap notes to identify guitar chords.

Guitar Scale Finder screen for finding scales that match selected notes and chords — Find scales that fit notes, chords, and progressions.

C major chord displayed on a virtual guitar fretboard — Display chords and voicings on the fretboard.

Chord information screen showing intervals and scale degrees for C major — Study chord intervals, formulas, and theory.

Full-neck guitar scale map showing Ionian major scale pattern — Visualize scales across the neck.

Scale information screen showing intervals, scale degrees, and related theory — Learn scale intervals, degrees, and modes.

Chord tones highlighted inside a guitar scale for soloing and improvisation — See chord tones and target notes inside scales.

Different visual fretboard styles in the guitar theory app — Customize the fretboard, tunings, and display.

Core Features

✅ Chord Finder: Identify guitar chords from selected notes, including inversions, slash chords, extended chords, altered chords, and partial voicings.
✅ Scale Finder: Find scales and modes that match notes, chords, or full chord progressions.
✅ Progression Builder: Build chord loops, practice with playback, and find scales that fit real chord changes.
✅ Progression Library: Practice with ready-made progressions, including longer practice-track style progressions for soloing and songwriting.
✅ Chord Tone Analyzer: Study chord tones, target notes, intervals, and arpeggios to understand why notes work over each chord.
✅ 3NPS Scale Mode: Practice ascending three-notes-per-string scale paths across the fretboard.
✅ Fretboard Trainer: Learn notes, intervals, scale degrees, arpeggios, chord tones, and scale patterns visually.
✅ 6-String & 7-String Support: Explore chords, scales, tunings, and arpeggios on standard and extended-range guitar.

Interactive Tools & Theory

🔊 Guitar Playback: Hear notes, chords, arpeggios, scale patterns, and progressions as you practice.
🔢 Display Options: Switch between note names, intervals, and scale degrees.
🎯 Chord Targets: Follow active chord tones during progression playback and learn stronger landing notes for solos.
💡 Why Notes Work: See how chord tones, intervals, and arpeggios connect inside scales.
🔗 Chord & Scale Connections: Discover compatible scales for chords and useful chords inside scales.

Also Includes

✅ Left-Handed Guitar Mode: Flip the fretboard for left-handed players.
✅ Alternate Tunings: Explore standard, drop, open, and extended-range tunings.
✅ Favorites & History: Quickly return to chords, scales, and ideas you have used before.
✅ Note Names, Intervals & Scale Degrees: Switch views to study music theory from different angles.
✅ Offline Practice: Use the core guitar theory tools without needing a constant internet connection.

Pro Theory Tools

Unlock Pro for deeper guitar theory, longer custom progressions, advanced scale paths, and full fretboard analysis tools.

🔓 Full Progression Builder: Build longer progressions, save more ideas, unlock more grooves, and practice over chord changes.
🔓 Chord Tone View & Chord Targets: Highlight chord tones inside scales and follow target notes during progression playback.
🔓 3NPS Scale Paths: Unlock three-notes-per-string scale paths for moving across the neck.
🔓 Advanced Chords & Scales: Access deeper chord types, exotic scales, jazz colors, arpeggios, compatible scales, and analyst naming details.
🔓 More Tunings & Styles: Explore alternate, open, drop, and extended-range tunings with additional fretboard styles.

Ready to unlock the fretboard? Download Guitar Chords & Scales Theory for Android and start identifying chords, finding scales, building progressions, and learning why notes work.

Frequently Asked Questions

How does the guitar chord finder work?

The Chord Finder identifies chord names by analyzing the notes you select on the virtual fretboard. Tap the frets you are playing and the app can suggest chord names, inversions, slash chords, extended chords, altered chords, and partial voicings.

Can I find scales for chord progressions?

Yes. The Scale Finder can use selected notes, chords, or progression context to suggest scales that fit. This helps guitar players find practical scale choices for soloing, songwriting, and practice.

What is the Chord Tone Analyzer?

The Chord Tone Analyzer shows chord tones, target notes, intervals, and arpeggios inside a scale. It helps explain why certain notes sound strong over each chord.

Does the app include a Progression Builder?

Yes. The Progression Builder lets you create chord progressions, practice with playback, explore scale matches, and study how chord tones change across a progression.

Does the app support 3NPS scale paths?

Yes. 3NPS Scale Mode shows ascending three-notes-per-string paths for practicing scale movement across the fretboard.

Can I use the app with 7-string guitar?

Yes. Guitar Chords & Scales Theory supports 6-string and 7-string guitar, alternate tunings, arpeggios, scale patterns, chord voicings, and fretboard practice tools.

Guitar Chords & Scales Theory is an Android guitar theory app for identifying chords, finding scales that fit, building progressions, and learning the fretboard visually. It includes a Chord Finder, Scale Finder, Progression Builder, Progression Library, Chord Tone Analyzer, Chord Targets, 3NPS scale paths, arpeggios, alternate tunings, 6-string and 7-string support, and guitar playback. The app helps guitar players understand chord-scale relationships, intervals, target notes, progressions, voicings, modes, and fretboard patterns in one interactive tool.

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Guitar Chords & Scales Theory

Chord Finder, Scale Finder, Progression Builder & Fretboard Theory for Guitar