Best MusicTheory.net Alternatives in 2026
Updated
20 platforms from music theory software ranked against MusicTheory.net on the same published basis.
- 1MusicTheory.net vs Harmonia
- 2MusicTheory.net vs note-noodle
- 3MusicTheory.net vs Interactive Music Theory Lab
- 4MusicTheory.net vs music21
- 5MusicTheory.net vs MyMusicTheory
- 6MusicTheory.net vs neirocca
- 7MusicTheory.net vs Study Music Theory
- 8MusicTheory.net vs uTheory
- 9MusicTheory.net vs Music Master
- 10MusicTheory.net vs Musicca
- 12MusicTheory.net vs ToneSavvy
- 13MusicTheory.net vs Complete Rhythm Trainer
- 14MusicTheory.net vs Integrated Musicianship: Theory
- 15MusicTheory.net vs Musition
- 16MusicTheory.net vs muted.io
- 17MusicTheory.net vs Clements Theory
- 18MusicTheory.net vs The Rhythm Trainer
- 19MusicTheory.net vs Contrapunctus
- 20MusicTheory.net vs Open Music Theory
- 21MusicTheory.net vs ABRSM Music Theory Trainer
MusicTheory.net alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Harmonia | 6.0 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 2 | note-noodle | 6.0 | Free plan | €7/mo | Android, Linux, Mac, Web, Windows |
| 3 | Interactive Music Theory Lab | 5.9 | Free plan | Free | Web |
| 4 | music21 | 5.9 | Free plan | Free | Linux, Mac, Web, Windows |
| 5 | MyMusicTheory | 5.9 | Free plan | Free | Android, iOS, Mac |
| 6 | neirocca | 5.9 | Free plan | Free | Web |
| 7 | Study Music Theory | 5.9 | Free plan | Free | Android, iOS, Web |
| 8 | uTheory | 5.9 | Free plan | $3.33/mo | Web |
| 9 | Music Master | 5.8 | Free plan | Free | Android, iOS, Web |
| 10 | Musicca | 5.8 | Free plan | Free | Android, iOS, Web |
| 12 | ToneSavvy | 5.6 | No | $19/mo | Web |
| 13 | Complete Rhythm Trainer | 5.5 | No | €0.83/mo | Android, iOS, Mac, Web, Windows |
| 14 | Integrated Musicianship: Theory | 5.5 | No | — | Web |
| 15 | Musition | 5.4 | No | $3.25/mo | Android, iOS, Mac, Web, Windows |
| 16 | muted.io | 5.4 | No | — | Linux, Mac, Web, Windows |
| 17 | Clements Theory | 5.3 | No | £3.92/mo | Web |
| 18 | The Rhythm Trainer | 5.2 | Free plan | Free | Web |
| 19 | Contrapunctus | 5.1 | No | — | Web |
| 20 | Open Music Theory | 5.1 | Free plan | Free | Web |
| 21 | ABRSM Music Theory Trainer | 5.0 | No | — | Android, iOS |
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Questions about MusicTheory.net alternatives
What is the best alternative to MusicTheory.net?
Harmonia, number 1 in music theory software with a score of 6.0 out of 10. The others here: note-noodle, Interactive Music Theory Lab, music21 and 16 more.
What is the best free alternative to MusicTheory.net?
Harmonia is the best-ranked alternative with a free plan. 12 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.