Popular smartphone apps used to track people’s location and provide weather reports may hand over driving data to a firm that sells the information to insurance companies for the purposes of setting rates for unsuspecting motorists... apps Life360, MyRadar and Gas Buddy are providing user data to an Allstate-owned company, Arity, which computes the numbers to create a “driving score” that takes into account any risky behavior behind the wheel... That information is then sold to other insurance firms — with user consent — which set rates for their customers ... Life360, which is used by parents to keep track...