When downloaded from the official source, the APK is completely safe. The developer, DarkCookie, has a transparent privacy policy. The app requests storage permission only to save your progress. It contains no trackers, no advertisements, and no hidden background processes.

: Open your "Downloads" folder, tap the file, and follow the on-screen prompts to complete the installation.

If you have version 0.20.16 or earlier installed, you don’t need to uninstall the old version first. Simply: