iOS 18, released in September 2024, introduces significant enhancements to the iPhone experience. Notably, it brings Rich Communication Services (RCS) support, improving messaging between iPhone and Android users with features like typing indicators and high quality media sharing.

The update also offers extensive home screen customization, allowing users to adjust app icon colors, positions, and sizes, and to resize widgets directly on the home screen.

A redesigned Photos app now automatically generates collections, enhancing photo organization.

Additionally, iOS 18 introduces a dedicated Passwords app for managing credentials across websites, applications, and Wi-Fi networks, bolstering security and convenience.

iOS 18 is compatible with iPhone models equipped with at least the A12 Bionic processor, including the iPhone XR, XS, and newer models.