What's the worst that can happen to a spyware? Not far off… https://www.404media.co/t-mobile-shows-users-the-names-pictures-and-exact-locations-of-random-children/
(Don't expect any education advice from me, but tracking children is probably not a good trust relation to your own children)
@bkastl Well there are a lot of these apps going around the internet, and very seldom does anything like this happen. I just don't want people thinking that tracking apps aren't safe. At least those that the backend doesn't fall off…