What new APIs are there in iOS 18?

iOS 18 introduces several new APIs and enhancements across various frameworks. Here are some of the key updates:

1. UIKit Enhancements:

   • Improvements to transitions and animations.
   • Updated tab bars.
   • New document launch experience.
   • Enhanced integration between UIKit and SwiftUI.
   • What’s new in UIKit

2. Controls API:

   • New controls API allows creating controls that can toggle settings, execute actions, or deep link to specific experiences.
   • Controls can be added to the control center or assigned to the action button on iPhone 15 Pro.
   • Platforms State of the Union

3. Privacy Enhancements:

   • Improved transparency and control over access to local network, Bluetooth, and contacts.
   • New flow for sharing contacts with more control over what information is shared.
   • What’s new in privacy

4. Passkeys and Security:

   • New registration API for seamless transition to passkeys.
   • Enhanced security measures for device management and app installations.
   • Platforms State of the Union

5. StoreKit 2:

   • The original API for in-app purchases is deprecated.
   • StoreKit 2 offers improvements like customer transaction history, subscription renewal info, and cryptographic validation.
   • What’s new in StoreKit and In-App Purchase

6. RealityKit 4:

   • Simplified rendering of 3D models with various styles.
   • Aligned APIs and tools across macOS, iOS, and iPadOS.
   • Platforms State of the Union

These updates provide developers with new tools and capabilities to enhance their apps and create more engaging user experiences.