By Jim Karpen
The integration between devices and cars is only going to grow, and the new app myChevrolet gives you a taste of amazing things to come. The app is free, but you have to spend a thousands of dollars on a new Chevrolet, Buick, GMC, or Cadillac. myChevrolet has location-based services, such as one for parking. It allows you to save your parking location to a GPS-enabled map and set a timer to track how much time you have on the parking meter. Or if you have a mechanical problem, the roadside assistance feature locates the nearest dealership.