macOS Sequoia Slated to Launch in Mid-September Alongside iOS 18

macOS Sequoia, the newest version of the operating system that runs on the Mac, is set to launch in mid-September, MacRumors has learned. While Apple's iOS updates are consistently introduced in September, macOS launch dates vary, and new Mac updates have been released in September, October, and November in recent years.

macOS Sequoia Night Feature
This year, Apple plans to release ‌macOS Sequoia‌ around the same time as iOS 18 rather than holding it until October. Introducing both updates at the same time will ensure that cross-platform features are functional and working as intended, such as iPhone Mirroring. A key new feature, ‌iPhone‌ Mirroring allows an ‌iPhone‌ running ‌iOS 18‌ to be controlled using a Mac running ‌macOS Sequoia‌.

Other new features coming to ‌macOS Sequoia‌ include refreshed window tiling capabilities, a dedicated Passwords app, and updates to Safari, Messages, Maps, Notes, and more.

Apple Intelligence features will not be in ‌macOS Sequoia‌ or ‌iOS 18‌ at launch, with Apple instead introducing the functionality in subsequent iOS 18.1 and ‌macOS Sequoia‌ 15.1 updates. We expect to see those updates released in October.

Apple is in the final stages of beta testing ‌macOS Sequoia‌ and ‌iOS 18‌ ahead of its annual fall iPhone-focused event. If Apple sticks with the timing that it has used for the last several years, the most likely event date is September 10. If that's the event date, new iPhones could launch a week later on September 20. New iOS updates typically come out on the Wednesday before new iPhones launch, so with that timeline, we could see ‌iOS 18‌ and ‌macOS Sequoia‌ on September 18.

There is some wiggle room with dates, though, and Apple could opt to hold the event later in September, which would change the software launch date guesstimate. Apple could announce its ‌iPhone‌ event as soon as next week.

Related Roundup: macOS Sequoia
Related Forum: macOS Sequoia

Popular Stories

iOS 18

iOS 18.4 Will Include These New Features for Your iPhone

Wednesday February 5, 2025 7:15 am PST by
iOS 18.3 was released last month, so the first iOS 18.4 beta should be coming soon. iOS 18.4 is expected to be a more substantial update for the iPhone, with several new features and changes related to Apple Intelligence and beyond. Apple's website suggests that iOS 18.4 will be released in April, following beta testing. Below, we outline what to expect from the update so far. Apple...
General Apple Invites Feature

Apple Launches New 'Invites' App

Tuesday February 4, 2025 8:00 am PST by
Apple today announced the launch of a new app called "Invites," which is designed to allow users to plan events like birthday parties, graduations, vacations, baby showers, and more. "With Apple Invites, an event comes to life from the moment the invitation is created, and users can share lasting memories even after they get together," said Brent Chiu-Watson, Apple's senior director of...
App Store vs EU Feature 2

Apple Says It Doesn't Approve of EU Porn App

Monday February 3, 2025 1:15 pm PST by
Apple does not approve of the "Hot Tub" pornography app that was released for the iPhone in the EU using alternative app distribution, Apple said in a statement to MacRumors. Further, Apple is concerned about the potential user safety risks with a pornography app, and says that it undermines consumer trust in the Apple ecosystem. We are deeply concerned about the safety risks that hardcore...
maxresdefault

An Apple TV Refresh is Coming in 2025 - Here's What You Should Know

Wednesday February 5, 2025 10:17 am PST by
Apple hasn't refreshed the Apple TV since 2022, but rumors suggest that we're finally going to get an update in 2025. We don't have a full picture of what to expect yet, but we have some hints on what's coming. Subscribe to the MacRumors YouTube channel for more videos. Updated A-Series Chip The current Apple TV 4K uses the A15 Bionic chip that was in the iPhone 13 lineup, and it's time for...
applecare apple care banner

Apple Raises Monthly AppleCare+ Subscription Price for All iPhones

Tuesday February 4, 2025 9:35 am PST by
Apple this week increased the prices for its monthly AppleCare+ subscription prices for the iPhone, raising the cost by 50 cents for all models in the United States. Standard AppleCare+ for the iPhone 16 models is now priced at $10.49 per month, for example, up from the prior $9.99 per month price. The 50 cent price increase applies to all available AppleCare+ plans for Apple's current...
iOS 18

iOS 18.3.1 Update Coming Soon for iPhones

Thursday February 6, 2025 7:31 am PST by
Apple is internally testing iOS 18.3.1 for iPhones, according to our website's analytics logs, which have been a consistently reliable indicator of upcoming iOS versions. The software update should be released within the next few weeks. iOS 18.3.1 should be a minor update that addresses software bugs and/or security vulnerabilities. Apple Intelligence notification summaries for news and...
iCloud General Feature Redux

'Apple Invites' Leaked on iCloud Website

Tuesday February 4, 2025 7:11 am PST by
Update: The new Apple Invites app has officially been announced. The main iCloud.com page has seemingly confirmed Apple's rumored invites tool, which has yet to be officially announced by the company. The page says "Apple Invites" will be an iCloud+ feature:Upgrade to iCloud+ to get more storage, plan events with Apple Invites, and have peace of mind with privacy features like iCloud...
disney

Disney+ Loses 700,000 Subscribers Following Price Increase

Wednesday February 5, 2025 3:34 pm PST by
Disney+ lost 700,000 subscribers worldwide in recent months, according to Disney's earnings results for the first quarter of 2025. Disney said it now has 124.6 million Disney+ subscribers, a decrease of 0.7 million compared to its subscriber numbers in the fourth quarter of 2024. The drop in subscribers comes after Disney+ prices increased in the fall. Disney+ with Ads went from $7.99 to...

Top Rated Comments

Harry Haller Avatar
24 weeks ago
Dear Apple,

2 year upgrade cycle, please.

Thank you.
Score: 22 Votes (Like | Disagree)
cocoua Avatar
24 weeks ago
cant wait to see how many new bugs are coming to the collection!

bugs are the new new features
Score: 13 Votes (Like | Disagree)
sublunar Avatar
24 weeks ago

Got a bit of a dilemma here on this one. I can't afford for this to break my workflow. Sonoma broke a fairly large bunch of things I use on a daily basis (mostly third party Unix/Qt/homebrew/R/sbcl stuff). I am turning into a colleague of mine who is still on Monterey and is so afraid to change anything he won't upgrade because we got broken badly on Ventura. Other colleagues have moved to Windows because of this and seem to have less issues.

Fundamentally I don't trust them not to blow up some API somewhere. The Cocoa/Qt crashing nightmare went on for months.
Realistically there's no dilemma, just wait 6 months for 2 or 3 point releases to fix any ongoing bugs. If you're using MacOS in a production vital environment you should just accept that and go with the most patched up previous OS that still gets updates for as long as you can
Score: 13 Votes (Like | Disagree)
Dave-Z Avatar
24 weeks ago

WSL on Windows is a mess you don't want to touch.
I use WSL on Windows often and don't experience this. I installed it manually via PowerShell and I download the tar images for the distro(s) I use. Then (again, in PowerShell) I just create/destroy containers as I need them using the local images on my device.

I think the graphical portion of WSL (running windowed applications) is a flaky, but the command line stuff (web servers, databases, Python utilities, etc.) has worked quite well for me.


We all made the choice to move to macOS when it was good, really good. But the yearly major releases are destroying macOS. They simply move too fast.
I started on Windows. Then moved to Mac OS X around 10.3. In 2018 I started using Windows again. I have macOS 14.6.1 on my Mac mini now and Windows 11 (23H2) on my laptop. I think, overall, macOS has a nicer, more unified experience. However, if I'm being honest, Windows 11 really does just work; I have zero issues with it. MacOS is also fast and it works, but it's not a great experience. There's a ton of little bugs that, while not show-stoppers, make using it more frustrating. Window management is just bad and buggy. I'm not even talking about tiling (which is long overdue), but even things like when I open a new application (with Raycast or Spotlight) it randomly puts that application behind all others instead of bringing it to the front in focus. Other times, I can't bring focus to a window unless I click on a different application then back to the one I want. Nothing that is a deal-breaker, but it slows me down and is not consistent.

These days I'm probably 60% Windows and 40% macOS, but that number keeps sliding more and more to Windows because Apple doesn't seem to want to fix things.

It's really a shame, there's tremendous potential with the Mac but Apple just doesn't seem to put that last bit of effort into it any more. (Not surprising since they are now basically a cell phone manufacturer that sells online services as an upgrade.)
Score: 11 Votes (Like | Disagree)
cjsuk Avatar
24 weeks ago
Got a bit of a dilemma here on this one. I can't afford for this to break my workflow. Sonoma broke a fairly large bunch of things I use on a daily basis (mostly third party Unix/Qt/homebrew/R/sbcl stuff). I am turning into a colleague of mine who is still on Monterey and is so afraid to change anything he won't upgrade because we got broken badly on Ventura. Other colleagues have moved to Windows because of this and seem to have less issues.

Fundamentally I don't trust them not to blow up some API somewhere. The Cocoa/Qt crashing nightmare went on for months.
Score: 8 Votes (Like | Disagree)
poematik13 Avatar
24 weeks ago
every new macOS release since Lion is an absolute mess

my rule is NEVER update macOS unless you buy new hardware and it forces you
Score: 8 Votes (Like | Disagree)