Explore the connection between sound and shape with this visual instrument. Create music by drawing, and share your sonic creations. Designed by artist Tala Rae Schlossberg.





250+ iOS apps curated and reviewed
The best music theory apps on iPhone average 4.7★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | $1.99 | 4.3★ (70) | No | Yes | Nov 2026 | ||
| 2 | Free | 4.9★ (1.4K) | No | Yes | Nov 2026 | ||
| 3 | Free | 4.8★ (74) | No | No | Nov 2026 | ||
| 4 | Free | 4.9★ (9.8K) | No | No | Nov 2026 | ||
| 5 | Free | 4.8★ (6.4K) | No | Yes | Nov 2026 | ||
| 6 | Free | 4.7★ (940) | Yes | Yes | Nov 2026 | ||
| 7 | $4.99 | 4.7★ (668) | No | No | Nov 2026 | ||
| 8 | $2.99 | 4.4★ (127) | No | No | Nov 2026 |





Explore the connection between sound and shape with this visual instrument. Create music by drawing, and share your sonic creations. Designed by artist Tala Rae Schlossberg.






This app teaches applied music theory for aspiring musicians. Learn to construct melodies, chords, and progressions through interactive exercises and video lessons. It's designed for both beginners and experienced players to enhance their creative songwriting and instrumental skills.



An interactive music theory training app covering classical fundamentals. It features 19 units with audio, exercises, and definitions, mirroring AP Music Theory exam curriculum. Practice skills with over 90 exercise types.