A Bitcoin wallet on a smartphone: coming (back) soon to iPhones. Photograph: Bloomberg via Getty Images
Apple to Allow bitcoin Apps in App Store >> On Bitcoin
According to the Developer Guidelines section 11.17:Read More
Apps may facilitate transmission of approved virtual currencies provided that they do so in compliance with all state and federal laws for the territories in which the app functions
This means that developers can now build iOS apps for Bitcoin wallets. And Coinbase, Blockchain, and Fancy can all return their apps to the store.