Really if I do not need new functionality and it's not a sensitive app (i.e. one that deals with funds, email, text, etc..) I just dont. Some of my APKs are RE

Really if I do not need new functionality and it's not a sensitive app (i.e. one that deals with funds, email, text, etc..) I just dont. Some of my APKs are REALLY REALLY old. If i get a new phone, I save them off and roll them over. If its for an app that has potentially significant security issues I'll wait a while and monitor the reviews and check the web before I update (I'll also backup the installed APK before updating) so I can rollback if I need to. But the number of apps on my phone for this is very slim.