iphone height plus enum for iphone fold
Asked on 2026-09-13
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If you mean the new iPhone resizing behavior, Apple says iPhone apps are becoming fully resizable in newer platform updates, including when running in iPhone mirroring on Mac and on iPad.
If you mean a specific “iPhone fold” enum, I don’t know of an Apple WWDC enum by that name from the provided sessions.
Relevant sessions:
- Modernize your UIKit app — discusses iPhone apps becoming fully resizable and adaptivity changes
- Platforms State of the Union — covers app resizability across iPhone mirroring and iPad
If you want, I can help map this to:
- a UIKit API
- a SwiftUI layout approach
- or the new adaptivity guidance Apple gives for iPhone apps.

Platforms State of the Union
Discover the newest advancements on Apple platforms.

Modernize your UIKit app
Discover the latest updates to UIKit. Learn how to update your iPhone app layouts to work great when resized with iPhone Mirroring and on iPad. Explore new APIs for tab and navigation bars, find out how to prepare your app for new Apple Intelligence capabilities, and get introduced to a skill for your coding agent of choice that helps modernize your codebase.

Make your UIKit app more flexible
Find out how your UIKit app can become more flexible on iPhone, iPad, Mac, and Apple Vision Pro by using scenes and container view controllers. Learn to unlock your app’s full potential by transitioning from an app-centric to a scene-based lifecycle, including enhanced window resizing and improved multitasking. Explore enhancements to UISplitViewController, such as interactive column resizing and first-class support for inspector columns. And make your views and controls more adaptive by adopting new layout APIs.
