If we are focusing on the entertainment industry then there are ample of opportunities for developers, individuals and companies to explore the world of iPhone apps. Nowadays big banner films and musical concerts are being hugely promoted through exclusive apps. These apps are meant for publicity and also for displaying the creative affluence of the iOS app developers. Users can connect with the cast and crew of movies and can win a game show virtually through some amazing apps. Specialized apps are also built to disseminate business related news through bulletin apps. These are crafted keeping in mind the requirements of the particular business.