Avoid sticker shock at the pump by using an app to find the cheapest gas prices in town.

The best gas apps for Android and Apple devices will save you money at the pump and may even offer additional rewards.

Some smartphone apps can save you money at the pump and help you find the most affordable prices near your location. These ...

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 ...

These mobile tools offer real-time price comparisons—and even cash back ...

Gas prices are up — there's no doubt about that. But there are ways to make your trip to the pump less painful. There are apps that can help you save money when you fill up. Some are just for gas, ...