Apple Seeds Second Beta of macOS Sequoia 15.3 to Developers

Apple today provided developers with the second beta of an upcoming macOS Sequoia 15.3 update, with the second beta coming three weeks after Apple released the first beta.

macOS Sequoia Night Feature
Registered developers can opt-in to the macOS Sequoia beta through the Software Update section of the System Settings app. An Apple ID associated with an Apple Developer account is required to get the beta.

macOS Sequoia 15.3 brings Genmoji to the Mac, a feature that was previously limited to the iPhone and iPad. With ‌Genmoji‌, Mac users can create custom characters with a text-based prompt, similar to how Image Playground works.

‌Genmoji‌ characters behave just like emoji on devices running iOS 18.1, iPadOS 18.1, ‌macOS Sequoia‌ 15.1 and later, but on earlier versions of iOS, macOS, iPadOS, and Android devices, ‌Genmoji‌ are sent as images. ‌Genmoji‌ can be added from the emoji interface, and image generation is done on-device.

All macs with an Apple silicon chip support ‌Genmoji‌ and other Apple Intelligence features.

Related Forum: macOS Sequoia

Popular Stories

streaming black friday 2025

Black Friday Streaming Deals Include Big Savings on Disney+, Hulu, Apple TV, and More

Monday November 24, 2025 8:03 am PST by
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Disney+, Hulu, Paramount+, Peacock, and more. Note: MacRumors is an affiliate partner with some of these vendors. When you click a...
iOS 26 on Three iPhones

iOS 27 Will Reportedly Have Two Key Upgrades

Sunday November 23, 2025 8:48 am PST by
iOS 27 will reportedly have two major elements: quality improvements and new AI features. In his Power On newsletter today, Bloomberg's Mark Gurman said that iOS 27 will be similar to Mac OS X Snow Leopard, in the sense that Apple is focused on improving "quality and underlying performance" over adding new features. Gurman said there is one exception to this rule, though, as he expects...
iOS 26

iOS 26.2 Adds These New Features to Your iPhone

Thursday November 20, 2025 10:50 am PST by
iOS 26.2 is currently in beta testing. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics for Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date. Keep reading...
General Black Friday Deals 25 Red

Apple Black Friday Deals Available Now on AirPods, iPads, Accessories, and More

Friday November 21, 2025 8:48 am PST by
We're only a few days away from Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When...
maxresdefault

The MacRumors Show: iPhone 18 Pro Looks Like a Huge Upgrade

Friday November 21, 2025 9:10 am PST by
On this week's episode of The MacRumors Show, we talk through all of the new features and improvements expected to come to next year's iPhone 18 Pro and iPhone 18 Pro Max models. Subscribe to The MacRumors Show YouTube channel for more videos Apple's next-generation iPhones are less than ten months away and we already have a good idea about what to expect based on corroborated leaks, rumors,...
apple news banner

Apple News Loses CNN

Monday November 24, 2025 7:56 am PST by
American multinational news company CNN has abruptly pulled its content from Apple News, Semafor reports. CNN quietly removed its stories from Apple News over the weekend and there is no longer a feed from the network to subscribe to in the app. This effectively ends its distribution agreement with Apple while the two sides negotiate new terms. Discussions are apparently ongoing and CNN's...
amazon black friday

Amazon Kicks Off Black Friday Sale With Major Discounts on Apple Accessories, TVs, and More

Sunday November 23, 2025 7:12 am PST by
Black Friday deals have begun, and Amazon is one of the best places you can find steep discounts on numerous products this week. We've already collected all of the best Apple-related deals you'll find at Amazon (and other retailers) in our Apple Black Friday Deals post, so below you'll find other discounts on devices like Anker accessories, Beats headphones, video games, TVs, and more. Note:...
Apple Foldable Thumb

Foldable iPhone to Debut These Three Breakthrough Features

Tuesday November 25, 2025 7:09 am PST by
Apple's first foldable iPhone is expected to launch alongside the iPhone 18 Pro models in fall 2026, and it's shaping up to include three standout features that could set it apart from the competition. The book-style foldable will reportedly feature an industry-first 24-megapixel under-display camera built into the inner display, according to a recent JP Morgan equity research report. That...
Apple Shopping Event 2025

Apple Announces 2025 Black Friday Event, Here's What You Can Get

Thursday November 20, 2025 6:28 am PST by
Apple's annual four-day Black Friday through Cyber Monday shopping event is returning on Friday, November 28 through Monday, December 1 in many countries, including the United States, Canada, Australia, New Zealand, France, Germany, Italy, Spain, the United Kingdom, Belgium, the Netherlands, Sweden, Thailand, and others. During the shopping event, customers can get an Apple gift card with...

Top Rated Comments

Realityck Avatar
12 months ago
released today to devs
iOS 18.3 beta 2 (22D5040d) - January 7, 2025
iPadOS 18.3 beta 2 (22D5040d) - January 7, 2025
macOS 15.3 beta 2 (24D5040f) - January 7, 2025
tvOS 18.3 beta 2 (22K5540e) - January 7, 2025
visionOS 2.3 beta 2 (22N5881d) - January 7, 2025
watchOS 11.3 beta 2 (22S5540e) - January 7, 2025
Score: 10 Votes (Like | Disagree)
Realityck Avatar
12 months ago
Comparison of MacOS 15.3 beta 2 to previous MacOS 15.3 beta

macOS 15.3 beta 2 (24D5040f)

* Safari Version 18.3 (20620.2.3)
* System Firmware Version: 11881.80.54.0.2 (AS based Macs)
* Darwin Kernel Version 24.3.0: Tue Dec 17 23:23:46 PST 2024; root:xnu-11215.80.28.501.2~1/RELEASE_ARM64_T8103 arm64

macOS 15.3 beta (24D5034f)

* Safari Version 18.3 (20620.2.2)
* System Firmware Version: 11881.80.44 (AS based Macs)
* Darwin Kernel Version 24.3.0: Mon Dec 9 19:48:47 PST 2024; root:xnu-11215.80.25.501.2~1/RELEASE_ARM64_T8103 arm64

Apple Music/TV is still 1.5.2.56 no change going to 15.3 beta 2
Score: 6 Votes (Like | Disagree)
JosephAW Avatar
12 months ago
Whatever happened to macOS 15.2.1? ?
Score: 4 Votes (Like | Disagree)
sir1963nz Avatar
12 months ago
emoji....the only thing more useless than social media.

How about fixing "Books", why can I not select genre for books, or author, "playlist", etc etc etc to sync to my iPad.
Score: 4 Votes (Like | Disagree)
iStorm Avatar
12 months ago

Wait what? Is it now possible to use a mac withOUT setting up an AppleID? We have a dozen or so macs, ipads etc. in a non-profit setting and it seemed like it requires an AppleID/email account (with a credit card on file) in order to update/install software at ALL. Not wanting staff to use their personal IDs, I had to create a dummy @icloud.com address that they all use for installs and updates. Am I missing something?

Yes, it has been possible to use a Mac for a while without an Apple ID. I know someone who has a few Macs and two of them have no Apple ID, she doesn't use the store on them.

Me, I have got an Apple ID as I was going to buy my Mac from Apple, but got a better deal elsewhere in the end and yes I did register my debit card, but have since taken it off. I do have to sign in now and again when the couple of apps I got from the app store need updating, but then I sign back out. If you don't use the app store, no Apple ID is required
Just to further clarify, you don't need an Apple Account to set up an iPhone, iPad, or Mac; however, you do need an Apple Account to use the App Store. No credit card or other payment method is required if you are only downloading free apps. I'm pretty sure it has always been that way.
Score: 3 Votes (Like | Disagree)
dmccombs Avatar
12 months ago

Are you going to miss anything, surly you are not looking forward to Genmoji
Why I want to install the beta on my mac isn’t any of your concern, is it?
Score: 3 Votes (Like | Disagree)