Looking for some great green apps to save money when you’re traveling by car? Earthgarage has a great list of smartphone eco applications that you can download and use anywhere, anytime, to make your car greener and your wallet fatter. From an app that teaches you green driving techniques to one that makes parking a breeze, read on for three of our favorites!
This iPhone app keeps track of gas prices and will automatically find the cheapest and closest gas station to your current location. Gasbag also has a log book to help you keep track of time, location, and current mileage at each fill-up.