Teoria

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What Teoria is

Teoria is a free resource for studying music theory and practicing aural skills. Its tutorials, exercises, and reference material cover reading music, intervals, scales, chords, harmonic functions, and musical forms. Ear-training activities include melodic dictation, key and note recognition, and identifying harmonic progressions. Exercises are available on the web and are described as compatible with Android, iOS, tablets, and mobile devices, subject to browser requirements. Most exercises accept MIDI keyboard answers in supported browsers, including Chrome, Edge, Firefox, and Opera at listed minimum versions. Signing in is optional. Signed-in users can save exercise scores, review progress and activity, and filter or download records as PDF or TSV files. Teoria says saved data may not be retained indefinitely and older records may be deleted due to space constraints. Users can make links with preset exercise options and share them by email, webpages, learning platforms, or social media. The exercises are available in English, Catalan, German, Dutch, Spanish, French, Italian, Portuguese, and Chinese.

Who it suits

Teoria suits learners who want free music theory and ear-training exercises, whether or not they sign in. It may also suit teachers who want to share exercises with preset options.

What it does well

All website content is free.
Signing in is optional.
Most exercises accept MIDI keyboard answers in supported browsers.
Exercise links can be shared with preset options.

What to know first

Saved score data may not be retained indefinitely.
MIDI support depends on listed browser requirements.
Signed-in score saving requires an email username.

Limits

All website content is free, and sign-in is optional. The site cannot guarantee saved score data will remain indefinitely and sometimes removes older data due to space constraints.

Plans

Plan	Billed and limits	Price
Free access	All website content is free · sign-in optional	Free

As teoria.com lists them, read 10 Oct 2026. The maker's own page has the final word.

Getting started

Visit https://www.teoria.com/.
Open the tutorials, reference material or exercises without signing in.
Use a supported browser for MIDI keyboard answers where available.
Optionally sign in with an email username to save exercise scores.
Create and share links with preset exercise options.

Verdict

Teoria combines music theory reference material with practice exercises and optional progress records. Keep a separate copy of useful score data, since older records may be removed.

Questions

Does Teoria cost anything?

The Free access plan costs nothing, and all website content is free.

Do I need an account to use Teoria?

No. Visitors who do not sign in can access all pages without providing personal information; signing in is optional for saving scores.

What subjects and exercises does it cover?

It covers reading music, intervals, scales, chords, harmonic functions and musical forms. Exercises include melodic dictation, key and note ear training, and identifying harmonic progressions.

Can I save and export scores?

Signed-in users can save scores, review progress and activity, and filter and download records in PDF or TSV format.

Can I use a MIDI keyboard?

Most exercises can accept MIDI keyboard answers in supported versions of Chrome, Edge, Firefox and Opera.

Which languages are available?

The exercises section lists English, Catalan, German, Dutch, Spanish, French, Italian, Portuguese and Chinese.

Facts from Teoria's own pages

Analytics and cookies: The privacy policy says the site uses Google Analytics and cookies for sign-in sessions, and describes Google advertising cookies for ads when users are not signed in. · teoria.com, 10 Oct 2026
Ear training: Exercises include melodic dictation, key and note ear training, and identifying harmonic progressions. · teoria.com, 10 Oct 2026
Languages: The exercises section lists Catalan, German, Dutch, Spanish, French, Italian, Portuguese, and Chinese in addition to English. · teoria.com, 10 Oct 2026
Learning content: The site offers tutorials on reading music, intervals, scales, chords, harmonic functions, and musical forms, with related exercises and reference material. · teoria.com, 10 Oct 2026
MIDI support: Most exercises can accept MIDI keyboard answers in supported browsers, including Chrome, Edge, Firefox, and Opera at the listed minimum versions. · teoria.com, 10 Oct 2026
Mobile compatibility: The exercises use HTML5 and JavaScript and are described as compatible with tablets and mobile devices, subject to listed browser requirements. · teoria.com, 10 Oct 2026
Practice scores: Users can optionally sign in to save exercise scores and analyze their progress and activity. · teoria.com, 10 Oct 2026
Privacy: The privacy policy says visitors who do not sign in can access all pages without providing personal information; signed-in users provide an email used as a username to save exercise scores. · teoria.com, 10 Oct 2026
Purpose: Teoria.com is dedicated to studying and practicing music theory and developing aural skills. · teoria.com, 10 Oct 2026
Score export: Saved score records can be filtered and downloaded in PDF or TSV format. · teoria.com, 10 Oct 2026
Score retention: The site says it cannot guarantee saved score data will be kept indefinitely and sometimes deletes older data due to space constraints. · teoria.com, 10 Oct 2026
Security: The privacy policy says the site strives to use commercially acceptable means to protect personal information but cannot guarantee absolute security. · teoria.com, 10 Oct 2026
Sharing exercises: Users can create links with preset exercise options and share them by email, on webpages, Moodle, Blackboard, or social media. · teoria.com, 10 Oct 2026
Support: For exercise problems, the site asks users to write in with the exercise name, options, problem description, and helpful screenshots. · teoria.com, 10 Oct 2026

Where Teoria stands on Freedom251

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