GasBuddy has come out with an Android app to help you find gas in your area. You can begin by either putting in zip code or city and it will find and map gas stations listed by distance. If you want even more accurate results, you can have it search by your current GPS location. The list of gas stations can also be listed by price, starting with the cheapest. When clicking on a specific gas station, you get information about it, such as the prices for the different grades, if available, and amenities offered. Even though it is the first version of the app, one thing that was left out was the ability to navigate to the gas station. I am sure we can expect this on the next version, as this is something people will be wanting for the next update.
Via Talk Android