In Short

The iPhone is one of the most popular phones in the world. If you're not using an iPhone, however, there are lots of great reasons to consider switching to it — there are 4.7- and 5.5-inch screens now, the best everyday cameras in the business, great new extensibility features, an amazing App Store with apps by Google, Microsoft, BlackBerry, and pretty much everyone else on the planet, and AppleCare — a way to get incredible service both at Apple Stores and over the phone and internet. Taken together, there's never been a better time to switch to iPhone!