Apple has changed its App Store rules in the U.S. to let apps link users to their own websites so they can buy subscriptions or other digital goods. This

Apple's App Store has been around for 17 years, and there's a rich history and a wealth of apps to discover. Here's what you need to know, and how to get started with it.

A federal judge ordered Apple to stop levying commissions on off-app purchases, opening the door for developers to earn more revenue.