Ideaz

"REAL TIME TRACKING [RTT]," a revolutionary new family protection app, is about to revolutionize how families are connected and safe in the mobile age. The revolutionary app offers a rock-solid, persistent live-location tracking capability, enabling parents and family members to enjoy the security of knowing they can view the location of all their loved ones on a private, shared map.
Fundamentally, REAL TIME TRACKING [RTT] is based on live GPS, making location information accurate and continuously updated. The application's easy-to-use interface allows one to easily arrange a private "Family Circle," where invited members may see other members' live locations, avoiding numerous "Where are you?" calls or messages.
In addition to basic location tracking, FOREVER FAMILY SAFETY WITH REAL TIME TRACKING [RTT] also includes a range of add-ons to go with full family protection. The "Geofencing" feature enables members to define virtual boundaries for important places such as home, school, or workplace. When entering or exiting a selected "safe place," the app provides immediate, user-settable notifications to all members of the Circle. As one extra measure of protection, the app even comes with an "SOS" button, which, if pressed, triggers an emergency message and the user's exact location to the whole family in real time. REAL TIME TRACKING [RTT] also offers useful "Location History" information, enabling users to look back at previous routes and locations, and even includes a battery status indicator so no one's device will ever deplete its battery unnecessarily.
REAL TIME TRACKING [RTT] values user privacy and openness. The app is based on a two-way, opt-in system, where each member has to give their explicit permission to share their location. This assures the app is used for its right reason of family safety rather than misuse for snooping. With its safe operation and focus on user protection, REAL TIME TRACKING [RTT] hopes to become an essential tool for contemporary families in need of a new standard of communication and confidence.

Talking about the benefits part, 
we can make the app completely free, which gives an edge over the competitors. That becomes a platform for numerous ads, and the makers can generate money.