Swift, a new computer language, has been introduced by Apple in 2014. Prior to that, Apple used Objective C, a language developed in the 1980s. It has how been called verbose and clumsy. However,it is still used more widely than Swift. Swift has been taking rapid strides, and if its popularity continues, it could mean a migration of the programmers from Objective C to Swift. The applications would be developed using Swift for iOS devices. Swift is good for safety. It takes lesser lines in coding as compared to the previous iteration. LinkedIn’s Slideshare, a document sharing service has adopted Swift. The language uses more processing power. Swift itself is evolving and this is a period of watching it grow.