The eye-catching surge in the smartphone users has encouraged entrepreneurs to take the ‘BIG’ step of shifting from desktop to mobile devices. Considered as one of the most flourishing business areas, enterprise mobile app development has immensely revolutionized the way business tasks are executed. Since the launch of this new programming language, Swift app development has been a hot topic among many top enterprises. Leading mobile application development companies believe that this is the right time to turn to a fully featured and more approachable coding language for iOS app development. With app development in Swift, businesses have identified a huge scope in developing enterprise applications, endowed with multiple functionalities that enhance the user experience, satisfy customer needs and generate maximum revenue. We have seen the ascent of certain progressive innovations in recent years, similar to the ones like IoT, Cloud Computing and Big Data bringing very fast changes all through the industry, similarly like app development in Swift.