Well, it is not necessary to provide a private phone to a kid moreover. But it is possible to track their activity on the phone even though you provided them a private phone with respecting their privacy. In order to avoid your kids to get into cybercrime and digital abuse by the community, you may need to install a spy app on their phones to track the internet browsing history and much more. The software must be invisible to them in order to track in a successful way. Just try visiting this website http://www.netspy.net
to get the best spy software which can be worked on the background and 100% undetectable for your kids and as well as spouse.