This little app helps you quickly choose the cheapest option when it comes to fueling, and even shows you the average tax paid.When you arrive at the gas station, do not waste time thinking about fueling with Gasoline, Ethanol or CNG, be practical, open Cheaper, inform the value and do not leave your tank and your pocket in the reserve.Install, save, and share with friends, and be sure to leave your rating and review.Tags: gasoline, ethanol, alcohol, gnv, gas, fuel, flex, calculator, tax, taxes