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Music apps/Music Theory
Music Theory

Best Music Theory Apps in 2026

Interactive ways to learn harmony, rhythm, and how music actually works under the hood.

Best music theory apps

The music theory tools worth your time in 2026.

Tenuto screenshot
Music Theory
Tenuto
Music theory exercises and calculators for iPhone and iPad.
20musictheory.net
Musicca screenshot
Music Theory
Musicca
Free web exercises for music theory and musicianship.
18Musicca
Hooktheory screenshot
Music Theory
Hooktheory
Interactive music theory and songwriting tools.
0Hooktheory

Popular head-to-heads

Tenuto vs MusiccaTenuto vs HooktheoryMusicca vs Hooktheory

Frequently asked

What is the best music theory app?
Tenuto is the most upvoted music theory app in the Practis directory right now — Music theory exercises and calculators for iPhone and iPad. You can compare it against 2 other tools above.
Are there free music theory apps?
Yes — Musicca, Hooktheory have a free or freemium tier. The rest are paid or subscription-based.
How many music theory apps are there?
This guide tracks 3 music theory apps, ranked by musician votes and updated as new tools launch.

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