# PracticeX: Violin Intonation

> PracticeX: Violin Intonation (iPhone/iPad app by Taeyong Kim.)

- Source: https://appshunter.io/ios/app/practicex-violin-intonation/id6828989199 (this page in markdown: same URL + `.md`)
- Developer: [Taeyong Kim](https://appshunter.io/developer/6828989201)
- Category: Music, Education
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 47 MB
- Languages: American English
- Released: 2026-11-05
- Data updated: 2026-11-07

## What is PracticeX?

PracticeX shows you which notes were out of tune, so you know what to fix before your next lesson.

Play a scale, or a piece from your own printed music. PracticeX listens and colours every note: blue when you were flat, red when you were sharp, white when you were right on it. A short report card says what went well and what to try next.

Made for violin, viola and cello students, their parents and their teachers.

SCALES AND ARPEGGIOS (no music needed)
• Record with the microphone or choose a recording of a scale or arpeggio
• PracticeX recognises which scale it was and writes it on the staff
• Every note is coloured by how many cents it was off
• Play it again and your takes stack up: you see the note that keeps going wrong, not just a slip

YOUR MUSIC (your own pages)
• Add a PDF, pictures or camera photos of your printed music: etudes, concertos, audition excerpts
• The app reads the notes on your device, and you can correct anything it misread
• Play, and see the colours right on your own page, bar by bar
• Double stops are checked note by note

CHORD TUNER
• Single notes and double or triple stops, live, with the name and the cents

PRIVATE BY DESIGN
• Your playing is analysed on your device: recordings and pictures of your music are not uploaded
• No account, no ads, no tracking
• Players are just names you choose, kept on your device

Privacy Policy: https://practicex-web.vercel.app/privacy.html

PracticeX is a practice aid, not a teacher: it hears pitch, and your teacher hears music. Questions or ideas: practicex.app@gmail.com

## Is PracticeX safe?

Not enough ratings yet to assess PracticeX.

## Is PracticeX legit?

PracticeX: Violin Intonation has limited verification signals. The AppsHunter Legitimacy Score for PracticeX is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-05

No release notes.

## Related topics

[violin simple songs](https://appshunter.io/ios/topics/violin-simple-songs) · [violin sheet music](https://appshunter.io/ios/topics/violin-sheet-music)

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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 2026-11-07.*