The solution presently alerts you when a new application is installed (great!) However, NO alert is sent when an application is removed. An entry is logged that can be viewed in the activity report - but no email alerting feature exists. I'd like to see this feature added to the notification options.
It can make a parent look foolish if we see our child has "installed snapchat", as we received the email notification - then when we ask them about it later that night the child says, "Yeah, but I UNINSTALLED it this afternoon - doesn't your spy application tell you THAT?!"
(Hypothetical conversation, of course)
You log the activity - add the ability to allow notifications of the activity.