If you are struggling with a broken gas gauge then this is the app for you. Every time you fill up at a gas station just take note of your trip odometer and the amount of gas used. Log these results and soon you will have an accurate reading on what your MPG/KMPL is. Then you will be able to use the trip odometer on the app to estimate how much fuel is in your gas tank, and how many miles you have left.
Warning: These values are generated under the assumption that the driver will have a consistent MPG/KMPL. They are only estimates and should be taken as such.