Fuelio is simple, easy to use application to track your mileage, fuel consumption and fuel costs. Using this App you can track your car expenses on fuel, your fill-ups, fuel consumption, car's mileage, gas costs/gas prices and save money. See the overview of mileage, fuel costs, fuel economy for one or more vehicles. Supports different fuel types and now also bi-fuel vehicles. Gas prices - crowdsourcing Fuelio will also show you gas prices and nearest gas stations. Cost tracking Track all you