Such applications can be very dangerous, they should be banned from using.
Verizon offers this in addition to your contract. Look on their site, they promote it for tracking kids and such but I think you can access all numbers on your account with it for about $20 or so per line per month.
In the same topic as this post, we recently developed HelloSPY Cell Phone Spy Software ? Monitor SMS, Call Info and GPS Locations on iPhone, Android, spyware with gps localization and activation functions of the microphone away from a free cell phone.
So since we are talking about geolocation, you install the software on a laptop and you can locate free every 5 minutes on a map from our website phone!
Good evening everyone! and do not hesitate if you have any questions *