AMERICAN FORK, UT--(Marketwired - May 13, 2014) - Cash used to be King. Everyone had it. Everyone used it. Everyone wanted more. But what's in your wallet now? Plastic. WingCash has made a groundbreaking move by enabling users to hold actual cash in an online wallet. Today, the company launched the new Wingcash iPhone app, which gives users a mobile wallet to manage and access online US Dollars, as well as gift, loyalty and rewards cash.