ARM, ARM64, and x86 Builds and Joy APK Game: A Guide for Low-Storage Android Phones

https://apkgamefinder.wpsuo.com/frequently-asked-questions-about-android-version-requirements-and-apkmodjoy

On a phone with little free space, every download and update needs a little more planning. ARM, ARM64, and x86 describe processor families that can affect which Android app build works on a device