Lacks consistent location accuracy. Says my teens are at home when I know they are at work or a friend's house. Has been taking up to an hour to update location despite refreshing. I'm not computer illiterate. This is a very glitchy app, but my teens are almost adults so I don't want to invest in this app as I will stop needing their locations once they are adults. If using to keep track of folks. Don't use this app. Lots of folks will end up in trouble.