Download this app if: you need to track Android or Apple iOS devices.
*** NOTE: If you plan on tracking an iOS7 device (iPhone or iPad), please be advised that there are major bugs in the Apple's iOS operating system, which prevent those devices from dependably reporting their location. We are waiting on Apple to fix these issues with their OS! That does not apply...
GPS tracking — If you need to track family members' devices, this is a good app to have.