Fretuno
Fretuno: A focused Android app for offline theory, ear training and fretboard practice. Ranked #11 of 40 in Music Learning Apps by our editors (6.7/10); pricing: Free plan; best for offline fretboard and theory practice.
At a glance
- Editor score6.7 / 10
- PricingFree plan
- Best forOffline fretboard and theory practice
- Free planYes
- Live feedbackYes
- Facts checked20 Sep 2026
Where it wins
- Offline lessons, exercises, progress tracking and generated instrument sounds
- Adaptive practice adjusts to goals, accuracy, answers and review timing
- Tuner, pitch feedback and interactive fretboard support practical study
Where it doesn't
- Available only on Android
- Free sessions are limited to five questions
- Pro pricing is shown in-app rather than on the website
Our verdict on Fretuno
Fretuno is an Android music-learning app for guitar, ukulele and bass players. It brings together structured lessons, ear training, fretboard exploration, adaptive practice, progress tracking and tuning tools. The curriculum covers notation, rhythm, intervals, scales, chords, harmony and improvisation, giving learners a way to connect music theory with instrument-specific practice. It is suited to players who want guided study and repeatable exercises, particularly when offline access matters.
Its strongest fit is structured, focused practice. Sessions can adapt to goals, previous answers, accuracy and review timing, while progress tracking records accuracy, practice history, streaks and skill development. The interactive fretboard supports notes, scales, intervals, chords and voicings, and ear-training exercises address note and interval recognition. The tuner includes automatic and manual modes with 18 tuning presets. Selected play-the-note exercises also offer local microphone pitch feedback, adding an immediate check to parts of the practice routine.
The free plan provides unlimited five-question sessions, a core interval set, the first five frets, Foundations lessons and the full tuner. Pro adds all intervals, the complete 24-fret range, longer custom sessions, microphone practice and the complete curriculum. Pro pricing is shown in the app in local currency. Offline support covers core lessons, exercises, progress tracking and generated instrument sounds, which suits practice away from a connection. The main trade-off is platform reach: Fretuno is Android-only. Choose it for offline fretboard and theory work on Android; choose an alternative if iOS access or broader platform coverage is essential.
Fretuno pricing
All 2 Fretuno plans and prices →
Fretuno fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Live feedback | Yes |
| Curriculum scope | Mixed |
| Included instruments | 3 |
| Practice tools | Yes |
| Offline access | Yes |
| Progress tracking | Yes |
| Platform support | Mobile |
| Deployment | Mobile |
| Platforms | Android |
| Compliance & security | GDPR |
| Support | |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan (source) |
| Website | fretuno.com |
| Facts checked | 20 Sep 2026 |
Alternatives to Fretuno
- YousicianA broad, feedback-driven app for learning five instruments across major platforms.9.6
- JustinGuitarA free, structured beginner guitar curriculum with practical tools and song practice.8.6
- Fender PlayA guided, song-focused learning app with evaluation and structured practice tools.7.9
See all Fretuno alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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