The Complete Guide to Hiring iPhone Developers and How to Find the Right One for Your Project The iPhone is the most popular smartphone in the world, with a market share of about 16%. It’s also the most profitable device for Apple, accounting for about 60% of its revenue. https://remingtonnruvw.theisblog.com/17471740/the-fact-about-creating-an-ios-app-that-no-one-is-suggesting