Apple’s iOS 18, iPadOS 18, macOS Sequoia and watchOS 11 public betas are ready to download

Apple’s first 2024 public betas have arrived. You can now install early builds of iOS 18, iPadOS 18, watchOS 11 and macOS Sequoia to preview Apple’s software updates before their official arrival this fall. You just need to enroll your Apple ID (soon-to-be Apple Account) in the Apple Beta Software Program to join the pre-release fun.

Although it won’t be available in beta until the fall, Apple’s take on generative AI — Apple Intelligence (get it?) — is the common thread in this year’s updates. Intertwined in each platform’s 2024 software, Apple Intelligence is a blend of on-device and cloud processing, and it includes optional ChatGPT integration. It adds a new superpowered Siri, Safari highlights and summaries, writing tools and much more.

As for what you will see in the first public beta, iOS 18 gives you more control over your Home Screen. You can place apps and widgets on any open spot on your screen and even change app icon colors, personalizing your phone with a unified aesthetic. The Control Center also gets a redesign, with easier access to your most used toggles, including new customizations. In addition, Photos gets its biggest overhaul to date, and Messages includes new formatting and effects.

Meanwhile, iPadOS 18 carries over many of those same changes while adding a native Calculator app for the first time and smart handwriting features.

Much more than a port of the iOS version, the Calculator app includes a new Math Notes feature for the Apple Pencil (or keyboard) that can evaluate expressions, assign variables and plot graphs in real-time: Type an equals sign, and Math Notes solves the problem. In parallel, the Smart Script tool in the Notes app can smooth out your sloppy handwriting (while still looking like your penmanship) as you write, and you can turn recordings into searchable live audio transcriptions.

macOS Sequoia adds iPhone Mirroring, letting you view and control your phone’s screen from your Mac. A new Passwords app pulls your stored credentials out of iCloud Keychain and Safari’s settings and into a standalone app. (That S.O.S. call you hear is from 1Password’s developers.) Window Tiling lets you “magnetically” snap windows into various grid patterns, similar to Microsoft’s Snap tiling feature in Windows 11. Finally, new video call features let you replace your background with built-in images or personal photos.

watchOS 11 lets you pause your daily Activity Rings when you need a break (like when you’re sick, injured or have other disruptions) without losing your streaks. You can also change your goals based on the day of the week and customize which metric the Fitness app shows. A new Vitals app expands on sleep tracking to show you at a glance whether any of your overnight metrics deviate from your norm. And a training load tool gauges how your workout intensity may affect your body over time.

If you’ve never installed an Apple software update with the Apple account you use on your devices, head to the Apple Beta Software Program website to register it. Then, navigate to Settings > General > Software Update on your device, choose the Beta Updates menu, select the Public Beta option and install the update on the Software Update screen.