Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
Swift Programming Language Documentation/Guide ------------------------------------------------- Swift is a new multi-paradigm, compiled programming language developed by Apple for iOS and OS X development. - Introduced at Apple's developer conference WWDC 2014 - Swift is designed to replace Objective-C - Swift is intended to be more resilient against erroneous code - Built with the LLVM compiler included in Xcode 6 beta - Uses the Objective-C runtime, allowing Objective-C, Objective-C++ and Swift code to run within a single program