Apple's much-anticipated WWDC event in June is just around the corner. Scheduled between June 10 to 14, Apple is poised to unveil its latest innovations.

Among the most anticipated announcements is the debut of iOS 18, the newest iteration of Apple's iPhone operating system. Codenamed "Crystal," the new iOS update is said to be the biggest overhaul for iPhones ever, boasting a complete UI revamp, powerful AI integration, and a focus on user experience.

According to analyst Mark Gurman, the new iOS 18 will revamp the iPhone experience with AI-driven features, new updates RCS, and more. Let's take a detailed look at everything speculated and rumoured, and what we can expect with the new iOS update.

In line with the industry's growing focus on artificial intelligence (AI), iOS 18 is expected to leverage AI capabilities across native apps and services. While specifics remain under wraps, users can anticipate enhanced features powered by AI, such as AI-generated transcripts in Apple Podcasts and improved conversational experiences with Siri.

Furthermore, iOS 18 is also rumoured to introduce generative AI capabilities to first-party apps like Mail and Notes, enabling features such as automatic summarization and translation directly within these applications. This integration of AI promises to enhance productivity and convenience for users, streamlining everyday tasks and interactions.

Another most significant highlight of iOS 18 is the integration of topographic maps into the Apple Maps app, extending a feature initially introduced in watchOS. This expansion brings detailed trail information, elevation contours, and landmarks to iOS, macOS, and visionOS platforms. Outdoor enthusiasts and adventurers will find these maps invaluable for precision navigation during activities like hiking, further enhancing the utility of Apple's mapping services.

Beyond mapping upgrades, iOS 18 promises a slew of groundbreaking updates aimed at redefining the iPhone user experience. Reports suggest that Apple is poised to revolutionise the iOS interface, with a focus on customization and user-centric design elements. For the first time, users may have the freedom to arrange app icons on the home screen, introducing a level of flexibility and personalization previously unseen on iOS devices.

Let's see what all updates really happen in iOS 18.