API deprecations in iOS 18
Asked on 08/07/2024
1 search
In iOS 18, several API deprecations have been announced:
-
StoreKit API: The original API for in-app purchases is deprecated, including the unified receipt. Existing apps will continue to work, but the legacy API won't receive any enhancements or new features in future operating system releases. Developers are strongly recommended to update their apps to use StoreKit 2, which offers many improvements such as customer transaction history, subscription renewal info, and modern language features like Swift's async/await pattern. For more details, you can refer to the session What’s new in StoreKit and In-App Purchase (21:06).
-
UIKit: While not explicitly mentioned as deprecated, there are significant updates and new features in UIKit that developers are encouraged to adopt. This includes improvements to transitions and animations, tab bars, and the new document launch experience. For more details, you can refer to the session What’s new in UIKit (20:43).
For a comprehensive understanding of all the changes and deprecations, it is recommended to review the developer documentation and the relevant WWDC sessions.
Elevate your tab and sidebar experience in iPadOS
iPadOS 18 introduces a new navigation system that gives people the flexibility to choose between using a tab bar or sidebar. The newly redesigned tab bar provides more space for content and other functionality. Learn how to use SwiftUI and UIKit to enable customization features – like adding, removing and reordering tabs – to enable a more personal touch in your app.
What’s new in StoreKit and In-App Purchase
Learn how to build and deliver even better purchase experiences using the App Store In-App Purchase system. We’ll demo new StoreKit views control styles and new APIs to improve your subscription customization, discuss new fields for transaction-level information, and explore new testability in Xcode. We’ll also review an important StoreKit deprecation.
What’s new in UIKit
Explore everything new in UIKit, including tab and document launch experiences, transitions, and text and input changes. We’ll also discuss better-than-ever interoperability between UIKit and SwiftUI animations and gestures, as well as general improvements throughout UIKit.