Harmonia
8.0#1 in music theory software$20.95 one-timeFree planAndroidiOSWebmacOS
VisitHarmonia vs note-noodle
note-noodle
7.4#3 in music theory softwareFrom €7 a monthFree planAndroidWebLinuxmacOS
VisitWhat both publish
| Fact | Harmonia | note-noodle |
|---|---|---|
| What it does | Harmonia combines digital music notation, automatic tonal analysis, grading, text processing and audio/video playback for music-theory instruction. | note-noodle provides interactive music theory practice tools for fretboard, staff notation, ear training, rhythm, play-along, and a guided curriculum. |
Harmonia plans
- Free practiceFree
- Classroom Connect up to 4 weeks$20.95, paid once
- Classroom Connect — up to 4 weeks$20.95, paid once
- Classroom Connect up to 6 weeks$22.95, paid once
- Classroom Connect — up to 6 weeks$22.95, paid once
- Classroom Connect up to 8 weeks$24.95, paid once
note-noodle plans
- FreeFree
- Stylophone€5, paid once
- Theremin€6, paid once
- Premium€7 a month
- Take Studio€7, paid once
- Bass & Pad Grid€9, paid once
Pick Harmonia if…
Harmonia suits music teachers and learners working on basic, AP, IB, or college-level music theory. It also fits students who want immediate feedback while composing or teachers who need course and grading tools.
Pick note-noodle if…
note-noodle suits learners who want structured music theory practice and interactive exercises across notation, rhythm, ear training, and instruments. It also fits users who want to practice with MIDI, a microphone, or a desktop DAW connection.