Go to Google Play and type in the type of App you need. You will see some familiar names for PC users. Download you choice and let it install. If you've chosen well you will find the program will check new Apps and upgrades of existing Apps. I've run Android since v2.1 and have NEVER had anything detected by these sorts of programs but I suppose it depends upon what you do with your phones.
Dell XPS 13 9370 (2018) review