Chord Atlas | Guitar
Adrian DiMatteo Music iPhoneiPadiPod touch
Chord Atlas | Guitar is a free Music app for iPhone and iPad by Adrian DiMatteo. Rated 4.7/5 from 356 ratings. Requires iOS 15.6. Updated September 21, 2026.
- Rating
- 4.7
- 356 ratings
- Price
- Free
- on the App Store
- Size
- 242 MB
- Age 4+
- Updated
- Sep 21
- 2026 · v4.0.0
Screenshots
About Chord Atlas | Guitar
“I wish I had this app when I was learning years ago! So well made and a great tool for teaching, learning and growing as a guitar player.” – Happy Human – 100,000+ guitar chords in all keys – Tap-to-play interactive fretboard – Real guitar sounds, professionally recorded – Build, save and share chord progressions – Practice with our built-in metronome – Save and share your favorite chords and progressions – Control tempo (speed), volume and time signatures – Display modes for notes, fret numbers, chord tones and intervals – Designed by and for humans Chord Atlas is the most comprehensive guitar chord dictionary ever created, with over 100,000 unique chords for beginners to advanced players. Hear them played back live with interactive acoustic, electric, classical and jazz guitar sounds.** Learn any chord in all keys. Multiple music theory display modes help you learn the frets, notes and intervals in each chord. Triads, 7th chords, 1st, 2nd and 3rd inversions, Drop 2, Drop 3 and Drop 4 voicings included. Tap the Fretboard to play the strings. Real instrument sounds, professionally recorded for lifelike playback.*** Chord types included: – Triads – 7th Chords (all categories, alterations and extensions) – 9th, 11th, and 13th chords available with upgrade* *Unlimited saved chords, progressions, and full-featured metronome available with the Unlimited Favorites and Progression Builder upgrade. **9ths, 11ths and 13ths available with in-app purchase. Unlock all 22 frets for even more possibilities. ***Acoustic (default), electric, jazz, and classical guitar tones available with Sound Pack upgrade. Purchases and subscriptions are subject to this EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & reviews
4.7
356 ratings
What’s new
Version 4.0.0 · Updated September 21, 2026
– All new visual redesign – Strings vibrate when you strum them – Option to keep screen awake while using the app
App privacy
The developer, Adrian DiMatteo, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Chord Atlas | Guitar
Looking for apps like Chord Atlas | Guitar? Here are 6 similar apps on the App Store. The highest rated is Atomic Guitar Chords (5.0/5), and all 6 are free to download.
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All Guitar Chords
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Chord Atlas | Guitar | 4.7 / 5 (356 ratings) | Free | September 21, 2026 | |
| Reverse Chord Finder Pro | 4.7 / 5 (700) | Free | May 3, 2026 | Compare |
| Atomic Guitar Chords | 5.0 / 5 (10) | Free | Aug 19, 2024 | Compare |
| Guitar Chords Mobile | 4.5 / 5 (4) | Free | Jul 22, 2025 | Compare |
| Pocket Guitar Chords | 4.8 / 5 (1,356) | Free | Oct 1, 2026 | Compare |
| ChordShapes : Guitar Chords | 4.7 / 5 (141) | Free | Sep 3, 2026 | Compare |
| All Guitar Chords | 4.2 / 5 (35) | Free | Jun 4, 2024 | Compare |