Just tried using this app and the card stopped working while I was at a pump. It is not updated, even if it states it was 2 to 4 hrs ago, it will be more at the pump. Just stick to Waze app. I would not recommend gas buddy be used by anyone. A total incompetent app! You have been warned and I hope it helps someone use any other alternative. I enclose a photo of my receipt before it stopped working at any other pump or even gas station?