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MusicTheory.net
What MusicTheory.net is
MusicTheory.net is a web-based music theory learning site with animated lessons, exercises, and reference tools. Lessons cover notation, rhythm, scales, intervals, chords, and chord progressions. Free exercises let learners identify and construct material on the staff, keyboard, and fretboard, as well as practice ear training. Calculators address accidentals, intervals, scales, chords, analysis, and twelve-tone matrices; other utilities include a tempo tapper and staff paper generator. Teachers can make permanent links to customized exercises and validate exercise verification codes. Students can create signed Progress Reports with codes for teachers. Lessons, exercises, and tools can be embedded in other sites with HTML frames or iframes; the FAQ recommends an embed of at least 600 by 600 pixels. The free Website plan includes all site content and has no ads. The iPhone and iPad apps add separate options: Tenuto has 24 exercises, six calculators, customization, Challenge Mode, and offline use, while Theory Lessons contains 39 animated lessons.
Who it suits
It suits learners who want music theory lessons, practice exercises, and reference tools on the web. Teachers can use customized exercise links and verification codes, while iPhone and iPad users can consider the two apps.
What it does well
- Free website plan includes all site content with no ads.
- Exercises cover staff, keyboard, fretboard, and ear training.
- Teachers can share customized exercise links.
- Tenuto supports offline use.
- Embeddable lessons, exercises, and tools.
What to know first
- Tenuto and Theory Lessons are listed for iPhone and iPad.
- Embedding recommendations call for at least 600 by 600 pixels.
- Personally identifiable information submitted through contact or app feedback may be kept indefinitely.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Website | All site content · no ads | Free |
As musictheory.net lists them, read 7 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the MusicTheory.net website.
- Choose a lesson, exercise, or reference tool.
- Use the free Website plan for site content without ads.
- On iPhone or iPad, choose Tenuto for exercises and calculators or Theory Lessons for animated lessons.
- Teachers can create permanent links to customized exercises for students.
Verdict
MusicTheory.net combines instruction, practice, and reference tools, with teacher-facing sharing and verification features. The free website covers a wide range of activities; its iOS apps provide additional lesson and exercise options.
Questions
Is MusicTheory.net free?
Yes. The Website plan costs nothing and includes all site content with no ads.
Which platforms are supported?
The site is available on the web. Tenuto and Theory Lessons are iPhone and iPad apps.
What does Tenuto include?
Tenuto has 24 exercises and six calculators, with customizable exercises, Challenge Mode, and offline use.
What does Theory Lessons include?
Theory Lessons contains 39 animated lessons.
Can teachers share exercises with students?
Yes. Teachers can create permanent links to customized exercises and validate verification codes. Students can create signed Progress Reports with codes for teachers.
Can the lessons and tools be embedded on another site?
Yes. They can be embedded using HTML frames or iframes; the FAQ recommends an embed at least 600 by 600 pixels.
Facts from MusicTheory.net's own pages
- Calculators and tools
- Free online tools include calculators for accidentals, intervals, scales, chords, analysis, and twelve-tone matrices, plus utilities such as a tempo tapper and staff paper generator. · musictheory.net, 7 Oct 2026
- Crash reporting
- The privacy policy says crash reports may include error details and device or browser information, are stored on its servers, and are not shared with third parties. · musictheory.net, 7 Oct 2026
- Data handling
- The privacy policy says personally identifiable information is collected when users submit it through the contact form or app feedback, and that data may be kept indefinitely. · musictheory.net, 7 Oct 2026
- Embedding
- Lessons, exercises, and tools may be embedded in other sites using HTML frames or iframes; the FAQ recommends embeds at least 600 by 600 pixels. · musictheory.net, 7 Oct 2026
- Hosting and distribution
- The privacy policy identifies Akamai for server hosting and Apple's App Store for app distribution. · musictheory.net, 7 Oct 2026
- Music theory lessons
- The website offers animated lessons covering topics including notation, rhythm, scales, intervals, chords, and chord progressions. · musictheory.net, 7 Oct 2026
- Practice exercises
- Free online exercises cover staff, keyboard, and fretboard identification and construction, plus ear training. · musictheory.net, 7 Oct 2026
- Privacy and analytics
- The privacy policy says the site uses an anonymous beacon with a non-unique random number for usage estimates rather than third-party analytics. · musictheory.net, 7 Oct 2026
- Support
- The FAQ directs users to contact the maker about accessibility issues and other site problems. · musictheory.net, 7 Oct 2026
- Teacher progress reports
- Students can create signed exercise Progress Reports with verification codes for teachers; the FAQ says codes are generated locally and are not stored on the server as part of the normal process. · musictheory.net, 7 Oct 2026
- Teacher tools
- Teachers can create permanent links to customized exercises and validate exercise verification codes. · musictheory.net, 7 Oct 2026
- Tenuto app
- Tenuto is an enhanced iPhone and iPad version with 24 exercises and six calculators, customizable exercises, Challenge Mode, and offline use. · musictheory.net, 7 Oct 2026
- Theory Lessons app
- Theory Lessons is an enhanced iPhone and iPad version containing 39 animated lessons. · musictheory.net, 7 Oct 2026
Where MusicTheory.net stands on Freedom251
- Music Theory Software#12 of 27