I am a big fan of Xnspy's GPS tracking feature and geofencing. I never knew I could find a monitoring app with the GPS tracking feature at just $8.33 a month. It has a whole bunch of other features that you can use for monitoring your child and protect them from the internet dangers. Although I had to learn how to use Xnspy to track my son's Android phone but to my surprise, I got a hang of everything very quickly. Unlike other GPS tracking apps, Xnspy shows accurte location results.