# Stimmi: Note Tuner for Kids — Hit the note, collect stars

> Hit the note, collect stars (iPhone/iPad app by SuTi GmbH.)

- Source: https://appshunter.io/ios/app/stimmi-note-tuner-for-kids/id6796715682 (this page in markdown: same URL + `.md`)
- Developer: [SuTi GmbH](https://appshunter.io/developer/832636887)
- Category: Music, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 16.4 · 48 MB
- Languages: American English, French (France), German (Germany), Italian, European Spanish
- Released: 2026-09-17
- Data updated: 2026-09-22
- User reviews in markdown: https://appshunter.io/ios/app/stimmi-note-tuner-for-kids/id6796715682/reviews.md

## What is Stimmi?

Stimmi shows children what they are playing — right on the staff.

Instead of needles and numbers like a classic tuner, Stimmi shows the
note you play or sing on a musical staff. The note is called Notli and
has a face: hit the pitch and Notli turns green and sings along. Almost
there? Notli looks focused. Not yet? Notli keeps smiling — no red
"wrong", no frustration.

FREE PLAY
Just start playing or singing: Stimmi recognizes the tone and shows it
as a note on the staff — with its name, an encouraging hint ("almost! a
little higher") and a colored zone bar that shows how close you are.

PRACTICE TARGET NOTES
Stimmi shows a target note and the child plays or sings it. Hold the
tone to fill the ring and collect stars — with a little celebration
after every note.

MADE FOR THE MUSIC STAND
Put the phone sideways on the stand: in landscape the staff gets nice
and wide, and detection keeps running while you rotate.

WHO IS IT FOR?
Children and beginners — with recorder, violin, piano or their own
voice. Stimmi listens from low children's voices up to the high notes
of recorder and violin.

MADE FOR KIDS
• No ads, no tracking, no accounts
• Works offline — no data collection
• Big elements, little text, friendly feedback
• Child-friendly tolerance: well-hit notes count as hits

Stimmi turns pitch practice into a game — and children learn to read
music along the way.


## Version history (last 1 release)

### 1.1 — 2026-09-17

No release notes.

## More apps by SuTi GmbH

- [HCB Foxes](https://appshunter.io/ios/app/hcb-foxes/id1637132834)
- [BARFUSS](https://appshunter.io/ios/app/barfuss/id6443404010)

All apps by SuTi GmbH: https://appshunter.io/developer/832636887

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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 2026-09-22.*