Open Music Theory pricing
1 plan read from openmusictheory.github.io
Open Music TheoryFree No pricing or usage limits stated on the pages opened Read 9 Oct 2026 · openmusictheory.github.io
In short
- Open Music Theory has a free plan (Open Music Theory).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Harmonia | — | Yes | Yes |
| ChordIQ | — | Yes | Yes |
| Complete Rhythm Trainer | €0.83/mo | No | Yes |
| Complete Music Trainer | €0.83/mo | No | Yes |
| music21 | — | Yes | No |
| Clements Theory | £3.92/mo | No | Yes |
| note-noodle | €7/mo | Yes | Yes |
| Musition | $3.25/mo | No | Yes |