With the iPhone Duo launch approaching, Apple has started accepting submissions for apps and games optimized for its upcoming device. The change allows developers to prepare their software before the ...

Developers must use a specialized environment. This is necessary for building Apple platforms. First, they write code in Swift or Objective-C. Then, they design user interfaces. Finally, they test ...

Apple is giving developers an early warning that its first foldable iPhone will change more than hardware. Apps can already be submitted for iPhone Duo, but a new App Store requirement will make Duo ...

When iPhone Duo arrives next month, many third-party apps might not work as well as Apple’s built-in apps. There’s a reason for that, at least initially, though the situation should improve over time.

When the App Store first launched, building for Apple meant learning Objective-C, wrestling with Apple's limited documentation, and writing everything manually. Today, AI does an astonishing job of ...

Apple has released Xcode 27.1 beta 1 for developers. This version specifically enables app development that targets the new foldable iPhone Duo. While iPhone Duo doesn’t launch until October, today’s ...

Apple says apps built with the iOS 26 SDK run centered with empty space around them on iPhone Duo. Here is how iOS 27 and iOS ...