Welcome to the latest edition of our series on gorgeous iPhone apps. We talk about apps a great deal here on BGR and the reason is fairly obvious: apps make the phone. Thanks to the advent of on-device application stores, smartphones now ship as blank canvases, waiting for users to fill them with third-party software that extends their functionality in any number of directions. In this series, we try to bring you the cream of the crop — apps that are beautifully designed as well as useful — to help fill your canvas. Want to check out some more gorgeous iPhone apps? Be sure to read our earlier posts in this series. Sunrise Calendar Since the calendar app is one of the