Ensure your device meets the minimum Android version specified on the download page to avoid "App not installed" errors.
Go to your device Settings > Security (or Apps ) and toggle on the option to "Allow installation from unknown sources". Goku Play 1.0 APK
Many "Goku Play" variants include a progression system where you can collect coins to unlock new characters or upgrade your existing Saiyan forms. Installation Guide for Android Ensure your device meets the minimum Android version