# MusicKeyRoll — Piano Sight Reading Practice

> Piano Sight Reading Practice (iPhone/iPad app by Mozusystems, LLC.)

- Source: https://appshunter.io/ios/app/musickeyroll/id6738299571 (this page in markdown: same URL + `.md`)
- Developer: [Mozusystems, LLC](https://appshunter.io/developer/525117694)
- Category: Music, Games, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 182 MB
- Languages: American English
- Released: 2025-01-07
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/musickeyroll/id6738299571/reviews.md

## What is MusicKeyRoll?

Elevate your piano sight-reading and musical skills with this versatile practice app, compatible with both MIDI keyboards and an intuitive on-screen keyboard. Explore a wide range of features designed to help you progress step-by-step:
 • Key Signature Selection: Easily choose your key signature using an interactive circle of fifths.
 • Sight-Reading Exercises: Improve note recognition with treble, bass, or grand staff reading drills.
 • Scale Drills & Fingering Guidance: Master scales and appropriate finger techniques.
 • Chords & Progressions: Strengthen your harmonic foundation through focused chord training and chord progression exercises.
 • Hanon Exercises: Enhance agility and technique with classic Hanon drills.
 • Simple Repertoire: Practice short, beginner-friendly pieces to apply your new skills.
 • Authentic Sounds: Experience realistic audio options, including General MIDI instruments or a rich Steinway Grand Piano sound.

Develop your sight reading skills, speed, and confidence—one note at a time.


## Version history (last 5 releases)

### 1.12 — 2026-05-18

- Additional lessons for F-Clef
- various bug fixes and performance improvements

### 1.08 — 2026-03-19

- The size of App reduced
- SoundFont changed to GeneralUser-GS.sf2
- Midi Sound mapping issue fixed.
- Free - no limitation
- various bug fixes and performance improvements

### 1.04 — 2025-01-20

- The size of App reduced
- SoundFont changed to GeneralUser-GS.sf2
- Midi Sound mapping issue fixed.

### 1.02.2 — 2025-01-16

Fixed: Note label selection issue.

### 1.02 — 2025-01-13

- Bug fixes and performance improvements. 
- Options for Note labels (ABC, DoReMi, etc.)
- Support Japanese translation.

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## More apps by Mozusystems, LLC

- [StitchSketch](https://appshunter.io/ios/app/stitchsketch/id525117691)
- [ColorSpatioplotterEx Mobile](https://appshunter.io/ios/app/colorspatioplotterex-mobile/id966469314)
- [StitchSketchEx mobile](https://appshunter.io/ios/app/stitchsketchex-mobile/id1667080047)
- [MahoujinEx Mobile](https://appshunter.io/ios/app/mahoujinex-mobile/id6477565484)

All apps by Mozusystems, LLC: https://appshunter.io/developer/525117694

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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 2026-08-27.*