Total Music Theory
Notes, scales & chords
$7.99
Music theory in action with interactive lessons, piano, violin and guitar examples and practice that builds lasting recall. One purchase for all supported Apple devices.
Learn, hear, and practice music.
Music Theory connects musical ideas with notation, instrument diagrams and piano, violin and guitar examples. Explore 28 lessons and build your recall with 27 types of practice drills.
LEARN THE FOUNDATIONS
Study reading music, rhythm and meter, scales and keys, intervals, chords and harmony. Continue into modes, voice leading, modulation, musical form, jazz chords and 20th-century techniques.
SEE AND HEAR THE CONNECTIONS
Change keys and examples with the lesson controls. Explore the circle of fifths, read staff notation, and see notes on piano, violin and guitar diagrams. Hear piano examples of notes, scales, chords and rhythms.
BUILD YOUR RECALL
Choose the drills you want to practice, including ear training. Get immediate answer feedback. Spaced reviews bring missed questions back sooner and track mastery across practice sessions.
PRACTICE ON YOUR DEVICES
Lessons and practice work offline. When iCloud is available, your practice progress privately syncs between devices using the same Apple Account.
One purchase for all supported Apple devices. No subscription, advertising or separate app account.
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The developer, Wenhuan Li, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Wenhuan Li
- Size
- 9.4 MB
- Category
- Education
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Wenhuan Li

