249+ iOS apps curated and reviewed
Looking for free music theory by justin guitar apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (376) | Yes | Yes | Sep 2026 | |
| 2 |  | Free | 4.8★ (27K) | No | Yes | Sep 2026 | |
| 3 |  | Free | 4.8★ (13K) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.3★ (40) | No | Yes | Sep 2026 | |
| 5 |  | Free | 4.8★ (64) | No | No | Sep 2026 | |
| 6 |  | Free | — | No | Yes | Sep 2026 | |
| 7 |  | Free | — | No | Yes | May 2026 | |
| 8 |  | Free | — | No | Yes | Sep 2026 |
This app transforms music theory into practical guitar skills through interactive lessons and fretboard exercises. Learn to understand keys, scales, and chords, and apply new concepts instantly to your playing. Accelerate your musical journey and break through learning plateaus.
Learn guitar with structured lessons and interactive tools designed for beginners. Master chords, practice songs, and track your progress with a proven method from a world-renowned instructor. Everything you need to become a confident player is in one app.
Learn guitar at your own pace with interactive lessons, real songs, and instant feedback. This app offers a comprehensive learning path for all skill levels, from beginner to advanced, with a vast library of content and practice tools.
