Number Location Tracker - Pin

Number Location Tracker - Pin lets you securely share your location and locate friends or family. See live locations on the map, view location history, receive instant push updates when the people you follow move, and easily share your position with others. It also supports locating a lost or stolen phone and finding someone by their number with a simple invitation flow.

How to use it: install the app and register with your phone number, then tap the invite button to select any number of family members or friends to follow. Note: Continued use of GPS in the background can decrease battery life.