With launch of Swift, a programming language designed for advanced iOS and OS X, developers working on the iPhone app development NewYork or elsewhere has benefitted a lot. If you want to know how, then first you need to learn, what is Swift? It is compiled programming language designed for the Cocoa and Cocoa Touch frameworks. In addition to this, it is also Objective-C language compatible. This programming language is much easier, flexible, and fun to work on. Now after gaining idea about what is Swift, you may want to know its importance for iPhone app development. Answer is- Objective C is an old programming language used till date for iPhone development. Developers struggled a lot while making it compatible with latest mobile technology. But with evolution of Swift, things became easy for developers as it helped in developing new and advanced applications. It evolved as the latest and most flexible programming language amongst all. With...