muted.io
muted.io: A broad set of free theory tools with MIDI support and an optional desktop app. Ranked #14 of 27 in Music Theory Software by our editors (6.2/10); pricing: Free plan · paid from $17; best for musicians wanting theory tools with MIDI.
At a glance
- Editor score6.2 / 10
- PricingFree plan · paid from $17
- Best forMusicians wanting theory tools with MIDI
- Free planYes
- Interactive exercisesYes
- Facts checked20 Sep 2026
Where it wins
- Free browser tools cover scales, chords, rhythm, harmony, and ear training.
- MIDI support includes a virtual piano and beat-maker export.
- Desktop app runs on macOS, Windows, and Linux for a one-time $17.
Where it doesn't
- The tool-based offering does not provide a structured curriculum.
- Progress history and learner-account tracking are not included.
- Notation mode is basic rather than a central focus.
Our verdict on muted.io
muted.io is a collection of browser-based music theory tools for learners, musicians, and music makers who want visual references and interactive practice. Its coverage includes scales, modes, chords, intervals, key signatures, rhythm, harmony, note identification, and instrument-oriented tools for piano, guitar, bass, and ukulele. Musicians who want theory utilities alongside MIDI-capable exercises will find a broader toolkit than a single-purpose reference site.
The free web offering covers the core areas without requiring a paid plan. Tools include a virtual piano with Web MIDI controller support, interactive scale and chord references, fretboards, note-identification and key-signature games, rhythm challenges with tempo and metronome controls, functional harmony visualization, and chord transposition. The separately sold Desktop app costs $17 USD as a one-time payment and bundles access to 23 interactive music tools, including virtual instruments, tuners, theory references, a beat maker, and chord utilities. It also includes a 30-day money-back guarantee.
Platform coverage is a practical strength: muted.io is available on the web, with desktop downloads for macOS, Windows, and Linux. The 16-step beat maker can export MIDI, making the product relevant to musicians who move ideas into a wider music workflow. Its focus is on individual tools, references, and exercises rather than a guided learning path. The described offering does not include progress tracking or a structured curriculum, so learners seeking ongoing lesson sequences or account-based development should choose a more curriculum-led alternative. muted.io fits musicians who want accessible theory exploration, instrument visualizations, rhythm practice, and MIDI-oriented tools in one collection.
muted.io pricing
All 1 muted.io plans and prices →
muted.io fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Interactive exercises | Yes |
| Notation tools | Basic |
| Harmony tools | Yes |
| Rhythm practice | Yes |
| MIDI support | Yes |
| Supported platforms | web, macOS, Windows, Linux |
| Progress tracking | Not verified |
| Money-back guarantee | 30 days |
| Deployment | Cloud, Desktop |
| Platforms | Web, Windows, macOS, Linux |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan · paid from $17 (source) |
| Website | muted.io |
| Facts checked | 20 Sep 2026 |
Alternatives to muted.io
- MusitionA comprehensive theory classroom tool with deep exercises, assessment, and LMS support.9.6
- note-noodleA broad, low-cost practice app covering theory, ear training, notation, rhythm, and play-alongs.8.7
- HarmoniaA feature-rich free option for structured harmony study and classroom assessment.8.6
See all muted.io alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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