Apple Seeds Third Beta of macOS Sequoia 15.3 to Developers

Apple today provided developers with the third beta of an upcoming macOS Sequoia 15.3 update, with the third beta coming a week after Apple released the second 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

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...
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Wednesday November 19, 2025 4:00 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
iOS 26

Everything New in iOS 26.2 Beta 3

Monday November 17, 2025 3:20 pm PST by
Apple provided developers with the third beta of an upcoming iOS 26.2 update, and there are still new features that are being added with each beta that we get. We've rounded up all of the changes that Apple made in beta 3. AirDrop Apple added new AirDrop functionality, providing a way for two people to share files temporarily without having to add one another as contacts. iOS 26.2...
applecare apple care banner

Apple Brings New AppleCare+ Options to India

Tuesday November 18, 2025 8:42 am PST by
Apple today announced an expansion of AppleCare+ coverage in India, with new options for monthly and annual plans, and the addition of Theft and Loss for iPhone for the first time. Options for monthly and annual AppleCare+ plans in India provide more choice and flexibility, allowing users to keep coverage for as long as they require. Apple's vice president of Worldwide iPhone Product...
ipad mini 7 feature red and blue

iPad Mini 8: Four Major New Features to Expect

Wednesday November 19, 2025 7:50 am PST by
Apple's eighth-generation iPad mini is highly likely to arrive next year, offering a significant refresh of the device with at least four major new features. OLED Display The next-generation version of the iPad mini could feature an OLED display, as part of Apple's plan to expand the display technology across many more of its devices. Apple's first OLED device was the Apple Watch in 2015, ...
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...
iPhone 17 Pro and Air N1 Feature

iPhone 17 vs. iPhone 16 Wi-Fi Speeds: New Study Reveals the Winner

Tuesday November 18, 2025 10:53 am PST by
A new study has revealed that the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air achieve significantly faster average Wi-Fi speeds compared to the iPhone 16 series, thanks to Apple's custom-designed N1 chip. The study was conducted by Ookla, the company behind the popular Speedtest website and app. It said the results are based on global, crowdsourced Speedtest user data...
Apple Wallet ID Illinois

iPhone Driver's License Feature Launching in Illinois

Tuesday November 18, 2025 8:47 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Starting this Wednesday, November 19, the feature will be available to residents of Illinois. The announcement confirmed that the...
macbook black friday

The Best Early Black Friday Mac Deals

Tuesday November 18, 2025 7:32 am PST by
We're getting closer to Black Friday, which lands next week on Friday, November 28. In the lead-up to the shopping holiday, we're tracking a few lowest-ever prices on Apple's most popular Macs, including the M4 MacBook Air and brand new M5 MacBook Pro. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment,...
hikawa phone grip stand apple%402x

Apple Launches Second Limited-Edition iPhone Accessory in a Month

Friday November 21, 2025 3:53 am PST by
Apple has begun selling the Hikawa Phone Grip and Stand, a new limited-edition iPhone accessory designed with accessibility in mind. Designed by LA-based Bailey Hikawa to celebrate the 40th anniversary of accessibility at Apple, the grip uses magnets to securely snap onto any iPhone with MagSafe. Apple says it can be removed with ease, and doubles as a stand with two different viewing...

Top Rated Comments

JohnRckr Avatar
11 months ago
Every time I read or hear "Apple Intelligence"my intelligence goes down.
Score: 8 Votes (Like | Disagree)
tywebb13 Avatar
11 months ago
build number is 24D5055b

also ios and ipados 18.3 beta 3 is build 22D5055b

visionos 2.3 beta 3 is build 22N5894a

sonoma 14.7.3 rc 3 is build 23H415

ventura 13.7.3 rc 3 is build 22H415

also public release of tvos 18.2.1 is build 22K160 but there doesn't seem to be a corresponding release of audioos. the audioos and tvos usually come out the same time with same build - but not always.
Score: 4 Votes (Like | Disagree)
strangeengine Avatar
11 months ago
Public Beta is out.
Score: 3 Votes (Like | Disagree)
q64ceo Avatar
11 months ago
Curious as to whether or not Apple will ever bring folders and the trash bin up to the standard rounded corner icons. Been four and a half years since it became standard for every icon starting with Big Sur. Just a slight inconsistency.
Score: 3 Votes (Like | Disagree)
Big_D Avatar
11 months ago
I'm still waiting for anything really new to appear.

No iPhone Sync, no Genmoji, nothing Apple Intelligence related... So far Sequoia has been a bit of a bust. Hopefully Apple will start rolling out the new features to non-US English devices at some point...
Score: 2 Votes (Like | Disagree)
joecomo Avatar
11 months ago
thanks to our wise EU overlords anyhow nothing of this works for us ...
Score: 1 Votes (Like | Disagree)