The march towards a sadly wallet-less future continues with Square Card Case (Free). This iOS/Android app ties in with Square's already-excellent mobile payment service, letting you use your name to pay at local spots using the company's system, and letting you create tabs at the establishments, which automatically open upon your arrival so the workers will know who you are and even what you usually order, giving you instant "regular" status. Oh, and did we mention you never even have to take your phone out of your pocket? Yeah. "Just put it on Uncrate."