New Versus Older App Versions and ModJoy: A Guide for First-Time APK Users

https://greengamebase.inkharbory.com/posts/modjoy-and-data-backups-common-mistakes-android-users-make

The first time you install an APK outside a normal app store can feel unfamiliar, so a clear routine helps. New and older app versions can differ in features, compatibility, bugs, and support for your Android release