# Solfe: Music Theory & Solfege — Ear Training & Sight Singing

> Ear Training & Sight Singing (iPhone/iPad app by REGNITION, K.K..)

- Source: https://appshunter.io/ios/app/solfe-music-theory-and-solfege/id6792741742 (this page in markdown: same URL + `.md`)
- Developer: [REGNITION, K.K.](https://appshunter.io/developer/1619949682)
- Category: Education, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 76 MB
- Languages: American English, Japanese
- Released: 2026-09-16
- Data updated: 2026-11-06

## What is Solfe?

Solfe brings the study and the practice of music together: theory, plus the solfège side — ear training, sight-singing and rhythm — all in one place, at your own pace.

- Music theory: 14,000+ questions across 8 categories (intervals, key signatures, scales, rhythm, terms, chords, transposition, score analysis), every one with a careful explanation. Notation questions are rendered on a real staff, with a keyboard diagram in the explanation.
- Solfège: ear training, sight-singing, and rhythm. Exercises are generated on the fly, so the training never runs out. Sight-singing grades your pitch and timing on the device — your voice never leaves your phone.
- Ask about a question: when an explanation doesn't land, ask about that question directly. Answers are grounded in the question, its answer, and the notation.
- Today: the home screen picks what to do next - review that is due, or the level you are working through - plus one solfège exercise for when you can use your voice.
- Review: spaced repetition (SRS) remembers what you solved and brings it back right before you forget.
- Practice exam: 20 questions in 20 minutes, modelled on the structure of Japanese music high school and conservatory entrance exams.

Free plan: every question is open - all categories and all levels, up to conservatory entrance level - with 5 sessions a day (a session is 10 questions in theory or ear training; one exercise in sight-singing). Every explanation, score, and keyboard stays visible, and spaced repetition works with a 30-question queue.

Solfe Pro (subscription, 7-day free trial): no daily limit, unlimited review, a mastery map broken down by category and by material, the practice exam, and weak-spot drills.

Your account is shared with the music learning service Creatone. Active Creatone subscribers get Solfe Pro at no extra cost.

Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings.

Terms: https://solfeapp.web.app/terms
Privacy: https://solfeapp.web.app/privacy

Music notation is rendered with Verovio (RISM Digital Center). https://www.verovio.org

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Solfe Pro Yearly | $34.99 | per year |
| Solfe Pro Monthly | $5.99 | per month |


## Is Solfe safe?

Not enough ratings yet to assess Solfe.

## Is Solfe legit?

Solfe: Music Theory & Solfege appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Solfe is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.2.10 — 2026-11-05

- After answering in Ear Training, compare the other choices on the same root, with notation
- Added a step-by-step tutorial for entering notes in dictation
- Rearranged the dictation buttons; the long-press bubble is easier to see
- Now tells you why a tie or dot cannot be added
- Fixed audio that could stop after returning to the app or after a call
- Fixed Profile jumping while scrolling
- Change your password and email from Profile
- Account emails now come from Solfe, in the app's language

### 1.2.9 — 2026-11-03

- In Theory Training, you now move up to higher levels faster when you keep getting every question right
- The Theory results screen now tells you when it finds a weak unit and when you have overcome one
- If you get every question right, we now suggest a skill check to jump ahead several levels at once
- Improved the English text throughout the app

### 1.2.8 — 2026-10-25

- Notification settings in My Page are now split into "Study reminder" and "Announcements", which you can turn on or off separately
- The student monitor survey card now stays on Home until you answer it
- Student monitors now get a notification when the monthly survey opens

### 1.2.7 — 2026-10-22

- New users can now start their first question right away.
- The theory results screen now shows when your next review is due.
- You can go straight to ear training from the theory results screen.

### 1.2.6 — 2026-10-16

- Every 3 days you study, you earn a rest day (up to 2) that keeps your streak alive on a day you skip
- Streak milestones are now celebrated
- You can change your instrument in My Page
- Simpler confirmation before asking the AI
- Bug fixes

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| --- | --- | --- | --- |
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| [ソルじぃが教えるソルフェージュ](https://appshunter.io/ios/app/id1454205340) | — | Free | Education |
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| [Harmonic Analysis - Theory](https://appshunter.io/ios/app/harmonic-analysis-theory/id1366920484) | 4.7 (22) | Free | Education |
| [Juliet](https://appshunter.io/ios/app/juliet/id1456356958) | — | Free | Education |
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## More apps by REGNITION, K.K.

- [Creatone](https://appshunter.io/ios/app/creatone/id6744142197)
- [REVBASE](https://appshunter.io/ios/app/revbase/id6757727614)
- [レッスンノート - 音楽レッスンAI要約](https://appshunter.io/ios/app/ai/id6792745483)

All apps by REGNITION, K.K.: https://appshunter.io/developer/1619949682

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-06.*