If you're like most Americans, driving is a part of your daily life. And unless you own an electric vehicle or rarely fill up thanks to a hybrid, there's a good chance a big chunk of your monthly ...

Add Yahoo as a preferred source to see more of our stories on Google. The best gas apps are Upside, GasBuddy, Checkout 51 and Waze. Combine your app of choice with a rewards credit card to maximize ...