Upside helps you find the cheapest gas from 650+ participating gas stations in Washington DC, MD, VA. Save on gas. Pay up to 25. gal LESS every time you fuel up at all the big brands (Exxon, Shell, Sunoco, etc). Quick and easy to use. Check for new offers every day. Claim the best deal with the lowest gas price. Pay with a credit or debit card. Then take a picture of the receipt. Now watch your savings grow - that's the Upside. You get real cash back. Get your cashback with check or PayPal. You choose where to save money and how to spend your savings. Plus, you earn discounts for services like car washes, oil changes, and convenience store items. Features: this is a free app for cash back, savings, and rewards. Save on fuel - up to 25. gal every time. You get exclusive gas deals to play less than the price on the sign. Find the cheapest gas and fuel prices near you. With over 650 participating gas stations nearby: Shell, Sunoco, Citgo, Exxon, BP, Plenti, and more. New offers every day for your car and budget. App currently serves Washington DC, MD, VA. the following cities have multiple participating Upside stations. Download the app to see all locations where Upside is available. Maryland (300 gas stations) : Annapolis, Bel Air, Bowie, Clinton, Essex, Frederick, Gaithersburg, Germantown, Greenbelt, Laurel, Pasadena, Rockville, Salisbury, Towson, Waldorf, Wheaton, and more. Virginia (299 gas stations) : Arlington, Ashburn, Charlottesville, Chesapeake, Fredericksburg, Leesburg, Manassas, McLean, Reston, Richmond, Sterling, Suffolk, Virginia Beach, Winchester, and more. Washington DC. Disclaimer: Continued use of GPS running in the background can dramatically decrease battery life.