Since its establishment in the year 2007, the iPhone has fully evolved the way we use to do our daily task. Along with the improvement & innovation, Apple’s OS accompanies a few new challenges for iOS developers with every latest version. Apple also launched 4,000 fresh new APIs for app developers to get a hold on the benefit of an app while building it. However, to gain the consumers for an app, iOS app developers have to work tirelessly and beat iOS app development challenges. Let us focus o...