The app works by patching the original APK, renaming the package, and installing it alongside the original.

: Cloned apps often cannot use Google Play Services, meaning Google account logins, Google Drive backups, and in-app purchases generally will not work App Compatibility

For users trying to "cheat" in mobile games, this version was a goldmine. It allowed for "sandboxes"—running a cloned game offline to bypass server checks or manipulating in-app purchase verification.