【實用旅遊app】Gas Log|最夯免費app-綠色工廠好玩App

Gas Log let's you keep track of your gas. It logs price, odometer, mpg, date and how many gallons you put in. Use it for business travel or use it on a road trip to see what kind of gas mileage you are getting. Just remember to fill it up all the way each time for accurate MPG calculations.