Use APKPure App
Get Quick Watchfaces (LG G4) old version APK for Android
Uno strumento per l'applicazione di watchfaces Quick Circle. Oltre 30 watchfaces sono disponibili
Quick Circle Watchfaces is an Android app which allows you to easily change the watchfaces of the LG G4 Quick Circle Case.
The app itself contains only a default theme. for downloading themes, you should check out https://qcthemer.net/theme-gallery
The source code and a tutorial how to create a theme is available under https://github.com/yoavst/quickwatchfaces