Mod APK is created in order to provide users with better features or features that are not available in a particular region. In Plain English, modded APK is are modified versions of official Android apps such as Instagram, WhatsApp, PicsArt, etc.

An Android app is packaged into a file that has an extension named .APK. So, it is called an APK file, which has got all the elements of the app and it can be installed on an Android mobile.