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macOS 27

macOS 27 Golden Gate focuses on performance improvements, refinements to the Liquid Glass interface introduced in macOS 26 and deeper integration of Siri AI and Apple Intelligence features across the desktop experience.

Apple says the software delivers faster app performance, improved system efficiency and new AI-powered tools, while still providing full Rosetta 2 support for Intel applications during what is expected to be the technology’s final major release as a general-purpose compatibility layer.

It marks a major milestone for Apple’s Mac platform as the first version of the operating system to require Apple silicon, ending support for Intel-based Macs after years of transition.

Read Cult of Mac’s latest posts on macOS 27:

Why Apple’s touchscreen MacBook will be worth the wait

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Touchscreen MacBook slowly moves from rumors toward reality
The touchscreen MacBook could pack so many new features it's a potential game changer for Apple.
Image: Cult of Mac/Apple/ChatGPT

Persistent rumors leave little room for doubt that Apple will finally build a touchscreen into a MacBook, burt that’s only one of the significant changes we can look forward to. It could launch as early as this fall as the biggest revamp to macOS notebooks since 2020.

It’s important enough that there’s speculation the device could be the first MacBook Ultra, not simply another MacBook Pro version.

Here’s what the latest rumors say about the touchscreen MacBook.

This Apple Intelligence feature won’t work unless you pay for 2TB iCloud+

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Get ready to pay more for iCloud+ if you want to use Apple Intelligence Home features.
Get ready to pay more for iCloud+ if you want to use Apple Intelligence Home features.
AI image: ChatGPT

Apple Intelligence-powered features in Apple’s Home app will require a 2TB iCloud+ plan, according to a footnote in macOS 27 developer beta 3. As part of the upgrade, the Home app uses AI to generate summaries of motion alerts from compatible HomeKit Secure Video cameras.

In the United States, the required 2TB iCloud+ plan costs $10 per month. Alternatively, it is a part of the Apple One Premier bundle, which costs $37.95 per month.

4 features that supercharge Notes in iOS 27 and macOS Golden Gate

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Graphic for the Notes app in iOS 27
The Notes app gets more powerful in Apple’s OS 27 updates.
Image: Apple/D. Griffin Jones/Cult of Mac

iOS 27 and macOS Golden Gate add a handful of Notes features that will supercharge your note-taking. There are new options for formatting, working with Markdown and even drawing on a Mac for the first time.

It’s not a big year for the popular note-taking app, but the changes Apple added will please plenty of power users. Here’s what’s new.

Still using an Intel Mac? Here are 6 reasons it’s time to upgrade.

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Time to ditch your Intel Mac?
Time to ditch your Intel Mac?
AI image: ChatGPT

macOS 27 Golden Gate marks the end of the road for Intel Macs. If you’re still using one, this is the strongest reason yet to consider upgrading to an Apple silicon Mac.

While your Intel Mac will continue receiving security updates for a while, it has effectively reached the end of its journey. And that’s not a disaster, considering the newer Apple silicon Macs are not only faster and more efficient, but they’re also the ones getting access to all the new AI features. Here are eight reasons it’s finally time to upgrade.

How you might be able to skip the waitlist and get the new Siri AI early

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Get The New Siri AI
It’s about damn time.
Image: Apple/D. Griffin Jones/Cult of Mac

You can get the new Siri AI right now on your iPhone, iPad, Mac, Apple Watch and Vision Pro. All you have to do is update to the iOS 27 developer beta release.

You’ll get access to the smarter, conversational and agentic Siri. It really does seem to be everything Apple promised.

You’ll also get the other Apple Intelligence features: generating Shortcuts and Safari extensions, extensive photo editing tools, realistic generation in Image Playground, systemwide proofreading and much more.

Be warned — to get the hottest feature, Siri AI, there’s another waitlist. You should hop on as early as you can. You might even be able to skip the long wait time — there’s an unconfirmed method people are trying out. Here’s how.

Hack to skip the Siri AI waitlist no longer works — but there may be another way

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Graphic showing a big X over Siri AI running on the Mac, with a “Beta 2” label.
The popular workaround is no more.
Graphic: Apple/D. Griffin Jones/Cult of Mac

The hack that some Mac users were using to try out the new Siri AI, skipping the waitlist, no longer works.

Apple released the second developer beta of all its OS 27 updates yesterday. In macOS 27 developer beta 2, the hidden Terminal command no longer enables Siri AI. After you update, you’ll find yourself back on Apple’s waitlist. If you previously enabled it on your Mac, your access will be revoked.

But no worries — some users on Reddit may have found a way to get yourself accepted fast.

10 features in macOS Golden Gate that Apple barely mentioned

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macOS Golden Gate
The upcoming version of macOS.
Image: Apple/D. Griffin Jones/Cult of Mac

macOS 27 comes packed with features that will make your daily life on the Mac all the better. From an enhanced user interface to super-charged search, the new operating system delivers upgrades that should please every Mac user.

While Apple Intelligence and Siri AI dominated Apple’s WWDC26 keynote last week, and much of the fervor focused on improvements coming to iOS 27, the Mac is getting some great new features as well.

Here are the 10 best “hidden” features coming to macOS Golden Gate 27.

I tested the new Siri AI against Apple’s claims. Here’s how it went.

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Screenshot of prompts to Siri: Play the podcast that my wife sent me the other day Delete my reminder to call Aileen Generate an image of a cat playing piano on the moon Add this photo to the email I drafted to Mayuri and Brian Move this to my Important Tasks list Summarize this email Create a new tab group Add this photo to my Birthday Inspiration Freeform boa Delete my Birthday Ideas tab group
These are the kinds of things you’ll be able to ask the new, smarter Siri.
Image: Apple

Did Apple finally get it right — is the new Siri AI useful? In my early Siri AI testing, I think the answer to that question is a resounding “yes.” I took the three biggest demos from Apple’s keynote and replicated them with my own questions based on my own personal context. In nearly all the tests, it performed just as well as Apple’s examples.

I’ve been throwing Siri AI, now available in the first developer beta of iOS 27, all kinds of other questions, too. Foolishly, I put the beta on my main iPhone, so I’ve been using it as my one and only voice assistant for a week now.

While its smarts aren’t going to shock you if you’ve used a chatbot before, its private, secure access to your entire digital life is something nothing else can offer. (And, some would say, an anticompetitive advantage.)

Siri AI is the real deal.

Shocker! Image Playground in iOS 27 is actually useful.

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Image Playground in iOS 27 preview
With iOS 27, we'll have to stop thinking of Image Playground as rubbish.
Graphic: Apple/Cult of Mac

Forget what you know about Apple’s Image Playground — the app is no longer terrible. There’s a new version on the way, and it finally fulfills the promise Apple made two years ago.

Later this year, your iPhone is getting an AI tool that’s truly capable of generating images based on your descriptions. And the software can avoid many of the usual problems that cause some people to reject artificial intelligence tools.

Siri AI: This time Apple means it! [Cult of Mac podcast No. 24]

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Image of Siri AI logo on black background with the words,
After whiffing a couple years ago, Apple hits it out of the park with Siri AI.
Image: Cult of Mac

Apple WWDC26: This week on the Cult of Mac podcast: For once, Siri doesn’t leave us exasperated! After a week of WWDC26 surprises, we’re genuinely stoked about the promise of Siri AI.

Also on the Cult of Mac podcast:

  • The good news doesn’t stop with Siri. Loads of new Apple Intelligence features look useful and thoughtfully implemented.
  • Apple faces off against the European Union, and it looks like EU iPhone and iPad users will pay the price.
  • We talk about the new features coming in iOS 27, macOS 27 and watchOS 27.
  • And finally we wrap up with the results of our WWDC26 predictions game.

Listen to this week’s episode of the Cult of Mac podcast in the Podcasts app or your favorite podcast app. (Be sure to subscribe and leave us a review if you like it!) Or watch the video live stream, embedded below.

Skip the waitlist: Get the new Siri AI right now on macOS Golden Gate

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Justin Titi, Apple’s senior director of intelligent system experience engineering, using Siri AI on a MacBook Pro
It’s worth the wait. But you also don’t have to wait.
Photo: Apple

Even after updating all your devices to the OS 27 betas, you can’t get the new Siri AI right away. There’s a waitlist, and users are reporting that it can take days to get accepted. But on macOS Golden Gate, you can skip the waitlist with a little Terminal command.

First, you’ll need to install macOS Golden Gate. If you want to play it safe by installing it on an external volume, you’ll be disappointed — Apple Intelligence only works when macOS is running from your internal storage. So playing it safe is a little harder, unless you have enough free internal space to make a partition.

Whatever your approach, here’s how you can try out the new Siri on your Mac right now.

Update: In macOS 27 developer beta 2, this method no longer works, but there may be another solution.

10 hidden iOS 27 features Apple barely mentioned at WWDC26

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Hidden iOS 27 features
iOS 27 packs several smaller changes that Apple did not talk about.
AI image: ChatGPT/Cult of Mac

Apple WWDC26: Apple spent the majority of WWDC26’s opening keynote talking about Siri AI, Apple Intelligence upgrades, Liquid Glass refinements and performance enhancements. But iOS 27 packs much more than that. There are several smaller changes that Apple did not talk about onstage.

Here are some of the best hidden iOS 27 features you might have missed.

macOS 27 Golden Gate is last update to support Intel apps

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A photo of macOS 27 used in a story about macOS 28 discontinuing support for Intel only apps.
Apple is finally closing the book on Intel app support with macOS 27 Golden Gate.
Photo: Apple

Apple’s planned goodbye to Intel is almost here, and it’s not about the hardware. macOS 27 Golden Gate will be the last version of macOS to support apps built for Intel-era chips using Rosetta 2, the software layer that’s been keeping older software alive on Apple silicon. Next year, when Apple announces macOS 28, that safety net will disappear completely.

This affects even M-series Mac users who upgraded years ago. If any of the apps you use haven’t been updated with native Apple silicon support, they are likely alive because of Rosetta 2. These apps now have roughly one year before they stop running.

Even if your aging iPhone can run iOS 27, it won’t get these advanced AI features

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Your iPhone may get iOS 27, but it won't get these features.
Some Siri AI features will only work on Apple's latest devices.
AI image: ChatGPT/Cult of Mac

iOS 27 is coming to iPhone 11 and all models released after that. And while it sounds impressive that Apple’s new operating systems will support devices released in 2019, it does not mean that your old iPhone will get every new iOS 27 feature. In fact, even the iPhone 17 will not get the full suite of AI features in iOS 27.

The same holds true for iPadOS 27 and macOS 27. Many of the headline features require newer hardware, meaning some compatible iPads and Macs will miss out on parts of the update.

Changes in macOS Golden Gate hint at a touchscreen MacBook

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Black and white photo of someone touching a MacBook screen to scroll a webpage.
Please, only touch the screen if it’s a touchscreen.
Photo: Pavel Danilyuk/Pexels

A few changes in macOS Golden Gate 27 hint towards Apple introducing a Mac with a touchscreen quite soon. Apple added a bunch of developer tools that allow apps to differentiate touch input from mouse input. Liquid Glass elements also behave differently when you interact with them on a touchscreen — they bounce and glow more prominently, just like iOS. 

Officially, these changes are for Sidecar, the feature that lets you use an iPad as a touchscreen Mac display. But Apple’s own documentation also states that these new features are “not just for the Sidecar display.”

What else could that be…? Maybe the touchscreen MacBook that’s rumored to launch later this year. 

Apple’s new AI-powered Extend and Reframe image tools are the real deal

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Apple's new AI-powered Extend and Reframe image tools show real promise
Apple's new AI-powered Extend and Reframe image tools show real promise.
Graphic: Ed Hardy/Cult of Mac

The Reframe and Extend tools Apple added to the Photos app in iOS 27, iPadOS 27 and macOS 27 are excellent examples of how AI can be used to improve our lives. With these AI-powered editing options, a picture that’s almost amazing can be noticeably improved.

Plus, they don’t have the drawbacks of artificial intelligence that make so many people uncomfortable.

5 biggest Liquid Glass changes in iOS 27 and macOS 27

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Image from WWDC26 keynote showing bottom of an iPhone, with a new Liquid Glass slider maximizing the glassy effect
Apple provides more options for tweaking Liquid Glass in iOS 27, macOS 27 and iPadOS 27.
Image: Apple

Apple WWDC26: Refinements to Apple’s divisive Liquid Glass user interface in iOS 27, iPadOS 27 and macOS 27 address many of the quirks that made some people despise the glossy new UI over the past year.

Apple straightforwardly addressed users’ concerns during Monday’s WWDC26 keynote. And Shubham Kedia, Apple’s human interface design director, said Apple updated “the foundations of how Liquid Glass is built” for this year’s new operating systems.

“Last year, we introduced our most ambitious cross-platform design update ever with Liquid Glass, which made apps and experiences even more expressive and delightful,” said Kedia. “Like with all major design updates, there’s a natural process where we take a bold leap forward and then we continue to iterate.”

Will the changes to Liquid Glass satisfy users who dislike the current state of affairs? The first developer betas are out, and early reactions seem mostly positive. Here are the biggest changes coming to Apple’s design language this year.

WWDC26 recap: New software upgrades and Siri AI in 90 seconds

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WWDC26 Recap in 90 Seconds
Watch the keynote in just 2.0% of the time.
Image: Apple/D. Griffin Jones/Cult of Mac

At the WWDC26 keynote, Apple announced the next versions of all its operating systems with a swath of AI features. There are tweaks to the Liquid Glass design, a wide array of tiny quality-of-life and performance improvements, draconian parental controls and limits, and AI in every corner of the operating system.

It was an unusual WWDC keynote that disposed of the typical platform-by-platform format, and a relatively brisk runtime. But if you don’t have 76 minutes to spare, you can get the gist in just 90 seconds.

macOS 27 finally brings advanced ultrawide display support

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macOS 27 ultrawide display support
This 40-inch ultrawide display sports a Mac-friendly look, feel and functionality -- and will work all the better with macOS 27, apparently.
Photo: David Snow/Cult of Mac

Apple WWDC26:Mac users who rely on ultrawide monitors (ahem, like me) have been waiting years for Apple to treat their setups as first-class citizens. With macOS 27 Golden Gate unveiled Monday at WWDC26, that wait appears to be over.

How Apple improved the performance and stability of iPhone, Mac and more

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iPhone, Mac and iPad got so many performance improvements
The list of improvements in iOS 27, macOS 27 Golden Gate and iPadOS 27 is enormous.
Image: Apple/Cult of Mac

Apple WWDC26:Before Apple even started talking about new features, it devoted a significant chunk of Monday’s WWDC26 keynote to talking up improvements to performance and stability coming to all its operating systems this fall, including macOS 27, iOS 27 and iPadOS 27.

It’s surely welcome news to Apple users that their devices with run faster, with fewer bugs. And that’s includes a significant performance improvement especially for older iPhone models.

Why the EU won’t get iOS 27’s biggest new feature

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New Siri won't come to the EU.
New Siri won't come to the EU on iPhone and iPad.
Photo: Apple

Apple WWDC26:
The headlining new feature of iOS 27 and iPadOS 27 — new Siri AI — will not come to the EU.

“We’re deeply disappointed that our EU users won’t have Siri AI on iPhone or iPad when we share our new software releases later this year,” said Apple’s SVP of Software Engineering Craig Federighi.

15 great new Apple Intelligence features to try (beyond Siri AI)

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15 great new Apple Intelligence features
As Apple said, "With its new architecture and capabilities, the next generation of Apple Intelligence powers helpful features across the system, simplifying the things users do every day."
Photo: Apple

Apple WWDC26:While Siri got a complete redesign to include a dedicated chatbot app, on-screen awareness and deeper integration with third-party tools, that’s not the only AI upgrade cited by Apple in Monday’s WWDC26 keynote. A bunch of new Apple Intelligence features are set to upgrade your life, too.

“Truly helpful AI must be centered on our users’ needs, deeply integrated into the products they rely on every day, grounded in personal context, and built with privacy at every step. That is our vision for Apple Intelligence,” said Craig Federighi, Apple’s senior vice president of software engineering.

“With useful features for browsing the web, expressing creativity, editing photos and so much more, today marks a big step forward on our journey to integrate powerful AI into the core of our platforms and make our products even more personal and useful,” he added.

The new features will become available with the release of iOS 27 and other OS updates coming in September 2026.

iOS 27, iPadOS 27, macOS 27 compatibility list: Will your device get the update?

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OS 27
iOS 27 will work with even the iPhone 11.
Image: Apple

Apple WWDC26: Apple showcased iOS 27, iPadOS 27, watchOS 27 and macOS 27 at WWDC26’s opening keynote Monday. The updates refine last year’s Liquid Glass redesign, add several new Apple Intelligence features, and introduce a host of quality-of-life improvements across the company’s devices.

Before you get excited about trying the new features, you’ll want to make sure your device is supported. Below, we rounded up the full compatibility lists for iOS 27, iPadOS 27, watchOS 27 and macOS 27.