If I could rate the app zero stars, I would. The app was supposed to replace the Dennys Customer Card. According to the manager of my local Dennys, the card system had problems, so Dennys changed to a smartphone app instead. I never had a single issue with my Dennys card, but this app rarely opens properly. I download updates, but when I want to log on, it asks me to check my internet connection...seconds after successfully downloading an update. It crashes repeatedly, so customers are forced to carry around receipts and enter them at a later time. Often receipts are lost or forgotten. As a result, Dennys gets to circumvent any discount because we are forced to use an app that doesnt work properly. Bravo Dennys.
Danbuda about Denny's Canada, v1.6