Apple Seeds Second Public Betas of iOS 18.3, iPadOS 18.3, and macOS Sequoia 15.3

Apple today seeded the second public betas of upcoming iOS 18.3, iPadOS 18.3, and macOS Sequoia 15.3 updates, allowing the public to test the software ahead of when it launches later this month. The public betas come three weeks after the first public betas. Apple has also seeded new public betas of tvOS 18.3 and watchOS 11.3.

Generic iOS 18
Public beta testers can download the updates from the Settings app on each device after opting into the beta through Apple's public beta testing website.

While there are no new Apple Intelligence features for the iPhone or iPad, ‌macOS Sequoia‌ 15.3 brings Genmoji to the Mac for the first time, so Mac users are now able to create custom emoji characters that can be used in place of standard emoji.

In iOS 18.3, iPadOS 18.3, and ‌macOS Sequoia‌ 15.3, code suggests that the Home app is set to gain support for robot vacuums, which means Matter and HomeKit vacuums will be able to integrate with Apple's smart home platform in the future.

We are expecting iOS 18.3, iPadOS 18.3, and ‌macOS Sequoia‌ 15.3 to be released to the public toward the end of January.

Related Roundups: iOS 18, iPadOS 18, macOS Sequoia
Related Forums: iOS 18, iPadOS 18, macOS Sequoia

Popular Stories

AirPods Pro 3 Mock Feature

AirPods Pro 3 Just Months Away – Here's What We Know

Friday April 18, 2025 5:16 am PDT by
Despite being more than two years old, Apple's AirPods Pro 2 still dominate the premium wireless‑earbud space, thanks to a potent mix of top‑tier audio, class‑leading noise cancellation, and Apple's habit of delivering major new features through software updates. With AirPods Pro 3 widely expected to arrive in 2025, prospective buyers now face a familiar dilemma: snap up the proven...
CarPlay Hero

Apple Releases Wireless CarPlay Fix

Wednesday April 16, 2025 11:28 am PDT by
If you have been experiencing issues with wireless CarPlay in your vehicle lately, it was likely due to a software bug that has now been fixed. Apple released iOS 18.4.1 today, and the update's release notes say it "addresses a rare issue that prevents wireless CarPlay connection in certain vehicles." If wireless CarPlay was acting up for you, updating your iPhone to iOS 18.4.1 should...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday April 17, 2025 4:12 am PDT 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 simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
Beyond iPhone 13 Better Triad

Apple's 20th Anniversary iPhone May Finally Go All Screen

Tuesday April 15, 2025 6:31 am PDT by
Apple is preparing a "bold" new iPhone Pro model for the iPhone's 20th anniversary in 2027, according to Bloomberg's Mark Gurman. As part of what's being described as a "major shake-up," Apple is said to be developing a design that makes more extensive use of glass – and this could point directly to the display itself. Here's the case for Apple releasing a truly all-screen iPhone with no...
maxresdefault

iPhone 17 Pro Launching Later This Year With These 12 New Features

Sunday April 13, 2025 7:52 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Subscribe to the MacRumors YouTube channel for more videos. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and ...
iOS 19 Roundup Feature

iOS 19 Will Add These New Features to Your iPhone

Tuesday April 15, 2025 7:37 am PDT by
The first iOS 19 beta is less than two months away, and there are already a handful of new features that are expected with the update. Apple should release the first iOS 19 beta to developers immediately following the WWDC 2025 keynote, which is scheduled for Monday, June 9. Following beta testing, the update should be released to the general public in September. Below, we recap the key...
top stories 2025 04 19

Top Stories: iPhone 17 Pro Rumors, CarPlay Bug Fix, and More

Saturday April 19, 2025 6:00 am PDT by
This week saw rumor updates on the iPhone 17 Pro and next-generation Vision Pro, while a minor iOS 18.4.1 update delivered not just security fixes but also a fix for some CarPlay issues. We also looked ahead at what else is in Apple's pipeline for the rest of 2025 and even the 20th-anniversary iPhone coming in 2027, so read on below for all the details on these stories and more! iPhone 17 ...
Apple TV Plus Feature 2 Magenta and Blue

Apple TV+ Available at Significantly Lower Price Until Next Week

Friday April 18, 2025 11:42 am PDT by
Apple TV+ is currently available at a much lower price than usual, but time is running out if you want to take advantage of the offer. In the U.S., new and qualified returning customers can subscribe to Apple TV+ for just $2.99 per month, for three months. Afterwards, regular pricing of $9.99 per month applies. The offer is available in the Apple TV app, and at tv.apple.com, through April...

Top Rated Comments

CarAnalogy Avatar
15 weeks ago

I just wait for day they remove all AI related garbage from os because it's pointless like Chess.app
Woah there. Let's not start taking out innocent bystanders in the war against AI already.
Score: 13 Votes (Like | Disagree)
Martyimac Avatar
15 weeks ago

I just wait for day they remove all AI related garbage from os because it's pointless like Chess.app
You can always do like I did and just not turn it on. That and Siri are off on my iPhone.
Score: 9 Votes (Like | Disagree)
PsykX Avatar
15 weeks ago

I just wait for day they remove all AI related garbage from os because it's pointless like Chess.app
I will never understand that.

1) Apple Intelligence is Opt-In and lots of sub-features are also Opt-In (like the Siri-ChatGPT interface)
2) If you opted-in, you can delete apps such as Genmoji if you want
3) Apple Intelligence is still in Beta
4) The AI represents a new era of humanity - of COURSE companies in and out of the Stock Market won't miss that boat and will invest fully into it

If you don't want to install a Beta : I'm 100% with you, if you're not a dev, you don't need it.
But if you don't even want to install the Final release, maybe install it, and just don't Opt-In ? They're going to fix a whole array of bugs, patch security holes, and improve apps such as Safari (WebKit).
Score: 6 Votes (Like | Disagree)
jz0309 Avatar
15 weeks ago

You can always do like I did and just not turn it on. That and Siri are off on my iPhone.
Yup, at least we have that ability (on/off) for Apple Intelligence, wish we had it for more “features”
Score: 4 Votes (Like | Disagree)
macdoofus Avatar
15 weeks ago
Stop downloading betas? Impossible, all releases are beta.
Score: 3 Votes (Like | Disagree)
HJM.NL Avatar
15 weeks ago
What’s new in iOS 18.3? I see macOS sequoia gets Genmoji support. But what are the new possibilities of iOS and iPadOS 18.3?
Score: 2 Votes (Like | Disagree)