Save Money and Go Green With an MPG App  There are a lot of
reasons to take a closer look at your gas mileage, and one of
the biggest is the price of gas. Though fuel costs have gone
through peaks and valleys in the last few decades, the overall
trend has been up. According to GasPriceWatch, the average price
of gasoline in the U.S. in 1997 and 1998 hovered around a dollar
per gallon, whereas today it's surprising when it
drops below $3.00. One way to limit fuel consumption on those
long commutes is to keep track of your vehicle's mpg, and we've
compiled a list of some smartphone and mobile mpg apps to
help!MPG Apps save Money   Car Minder: Calculates maintenance
and detects potential problems early; easy-to-read graphs. For
Apple devices.  Est MPG App: Uses U.S. Environmental Protection
Agency (EPA) vehicle database to calculate mpg estimates for
over 30,000 vehicles sold from 1984 to the present. For
Android devices.  Gas Cubby: Tracks gas mileage
and maintenance for multiple vehicles; charts stats and expe