Fuel Economy Log Book Publisher: Nick Petrov Genre: Utilities Released: 14 Oct, 2014 Size: 10.6 MB Price: $3.99 Click here to request a review of this app App Store Info Description Track your fuel economy and the money you spend on fuel. Works for both L/100km and mpg. See average mpg, as well as, average mpg for each fill up. What's New in Version 1.4 Bug fixes. Screenshots Screenshot 1 of 4