Sadly, there isn’t an app to make a cross-country drive feel like a lap around the block. But if you’re going to use four wheels for your vacation, you might as well make sure you’re getting your money’s worth. The GasBuddy app helps you find the nearest gas stations next to you and lists their prices. You can sort by regular, midgrade, premium and diesel. You can also see the stations in list or map view. When you select a station, it will also tell you what features that station has, so if you need a convenience store or to pay at pump, you need not drive around for exits on end.