The app is meh
Nice cashback but that’s all. Counterintuitive UI, topping up account not instant (seriously?!), can’t view/download transactions history, can’t upgrade from one paid plan to another (how do you make money then?), limit calculation is random (sometimes they ask for bank statements, sometimes they don’t), registration has flaws. Sure, the product does its basic job providing a card with a cashback but then why did you spend money on developing this app if it’s pretty much useless? You don’t even use it for conversion or any retention activity.