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.



241+ iOS apps curated and reviewed
With an average user rating of 4.4★, the kids music theory category is one of the App Store's strongest. Browse all 241+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.6★ (28) | No | No | Jul 2026 | |
| 2 | $2.99 | 4.4★ (126) | No | No | Jul 2026 | |
| 3 | Free | 4.8★ (331) | Yes | Yes | Aug 2026 | |
| 4 | Free | — | Yes | Yes | May 2026 | |
| 5 | Free | 4.9★ (50) | No | Yes | May 2026 | |
| 6 | Free | 5.0★ (1) | No | No | Jul 2026 | |
| 7 | $3.99 | 3.8★ (36) | No | No | Jul 2026 | |
| 8 | Free | 4.7★ (212) | Yes | Yes | Jul 2026 |



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.





Explore 39 animated music theory lessons covering fundamental concepts like scales, chords, and intervals. Deepen your understanding of musical structure and analysis with this comprehensive resource.






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.




This app offers a game-based approach to learning music theory. It provides daily sessions and training modules covering ear training, sight-reading, rhythm, and music knowledge to enhance musical intelligence and skills.


Explore the mathematical and computational underpinnings of music theory. This app uses algorithms, data visualization, and computer science concepts to make understanding scales, chords, and harmony intuitive and accessible, even without prior music knowledge.


This app introduces children aged 5 and up to musicality through a nature-inspired game. Kids learn to recognize notes, pitch, rhythm, and melody by playing with instruments and composing music in an interactive environment. It offers a fun, intuitive approach to developing a foundational understanding of music.


Learn music theory with a structured, subject-focused approach. Master notes, intervals, chords, and scales through interactive lessons, quizzes, and exercises. Expand your musical knowledge and refine your skills.


Explore music theory and create chords effortlessly with this intuitive app. It offers various modes for beginners and experienced musicians to spark creativity and build musical ideas without barriers. Supports MIDI input/output and offers customizable sound engines.




Learn music theory with interactive challenges and comprehensive reference materials for piano and guitar. Test your knowledge of chords, scales, and progressions through engaging exercises and easily accessible diagrams.


Prepare for music theory exams with an efficient online learning experience. This app combines interactive testing, instant feedback, and learning resources to help students of all ages achieve success.


Master music theory with engaging lessons, interactive quizzes, and fun mini-games. This app makes learning accessible for beginners and experienced musicians alike, covering topics from scales to harmony. Unlock your musical potential with a practical and enjoyable approach to theory.


Master music theory fundamentals with daily 10-minute practice sessions. Train your ears and fingers to recognize intervals, chords, and scales through repetition and feedback. Ideal for songwriters, improvisers, and musicians looking to improve their playing.


This app tests advanced musicianship skills in areas like notes, key signatures, intervals, chords, and rhythms. It features an ear training mode and a customizable rhythm section. Save and print your results with the built-in grade book.


Master music theory and develop essential skills like ear training and notation through engaging, game-like daily lessons. Track your progress, earn achievements, and compete with other learners on your path to musical proficiency.


Explore a vast library of musical scales and chords from around the world. Tap notes and chords to hear their sound, experiment with different keys, scales, and modes, and visualize musical theory concepts.


This app provides audio examples to help children understand music theory concepts. It covers melody, rhythm, harmony, scales, and more, aligning with exam preparation up to grade 5. It's a companion to a book, offering clear explanations for parents and kids.


Learn and test your knowledge of music theory concepts including notes, key signatures, intervals, chords, and rhythms. Save and print your quiz results with a built-in grade book.


Master music theory and ear training with interactive exercises. Identify notes, chords, scales, and tempos to improve your musical skills. Suitable for beginners and advanced musicians alike, with customizable difficulty levels.