About
About SheetCue
SheetCue is a sheet music practice app for iPhone, iPad, and Android, made and operated by DevQorh (Kwangho Bae) in Seoul, South Korea.
Operator facts
- Operator
- DevQorh (데브코르)
- Representative
- Kwangho Bae (배광호)
- Location
- Seoul, South Korea
- Korean business registration
- 193-55-00831
- Contact
- [email protected]
- Platforms
- iOS, iPadOS, Android
- Latest public version
- 1.12.0 (released 2026-10-12)
What SheetCue does
SheetCue turns a PDF score or score photos you already own into measure-by-measure practice: you split measures, set the playback order and timing, then follow the score one measure at a time.
- Scores and presets are stored locally on your device; SheetCue has no accounts and does not upload score files.
- SheetCue does not listen to your playing or follow audio in real time.
How this website is written
Guides and feature pages describe behavior checked against the SheetCue app source at tagged public releases, with screenshots captured from those builds. Each guide shows the app version it was verified against and its last update date.
Corrections and contact
If something on this site no longer matches the app, email [email protected]. Release notes record every public update in plain language.