If you're planning a summer road trip, these three popular gas apps can help you find the cheapest fuel and save money on the road.The first app, Upside, is free to download and offers cashback for ...

While gas prices have come down from a couple of years ago, it’s always good to save on fuel, especially if you commute a lot or have a big road trip planned this summer. [READ: Is It Cheaper to Drive ...

The best gas apps are Upside, GasBuddy, Checkout 51 and Waze. Combine your app of choice with a rewards credit card to maximize your savings. Take additional steps like driving efficiently and keeping ...