From the GasBuddy website "GasBuddy is a smartphone app connecting drivers with their Perfect Pit Stop™. With nearly 70 million downloads, GasBuddy is the leader in crowdsourced information to help drivers find the best gas prices, closest stations, friendliest service, cleanest restrooms, tastiest coffee and much more. GasBuddy is the leading source for the most accurate, real-time fuel prices at more than 140,000 gas stations in the U.S, Canada and Australia. The Company’s B2B Retailer Software-as-a-Service (SaaS), known as GasBuddy Business Pages, provide Fuel Marketers and Retailers their best opportunity to maintain their station information, manage their brand, and promote to their target consumer audience." That said - my experience with it is instant presentation of gas prices around town in my geographic area making it easy to identify the "best deal" - although location is a consideration. Currently we purchase at Fry's fuel stations using our "fuel points" for additional discounts - but if we were in an area not served by Fry's, GasBuddy would be our go to app.