Apple Seeds First Betas of iOS 26.3 and iPadOS 26.3 to Developers - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Seeds First Betas of iOS 26.3 and iPadOS 26.3 to Developers

Apple today seeded the first betas of upcoming iOS 26.3 and iPadOS 26.3 updates to developers for testing purposes, with the software coming just a few days after Apple released iOS 26.2 and iPadOS 26.2.

iOS 26
Registered developers can download the betas from the Settings app on the iPhone or iPad by going to the General section and selecting Software Update.

We don't yet know what's included in the new beta software, but because that these updates will be tested over the holiday period, Apple may be planning to focus on bug fixes and performance improvements rather than adding major new features.

When we learn what's new in the updates, we'll share details.

iOS 26.3 and iPadOS 26.3 are limited to developers at the current time, but Apple will likely release a public beta in the next couple of days.

Related Roundups: iOS 26, iPadOS 26
Related Forum: iOS 26

Popular Stories

bug security vulnerability issue fix larry

Apple Fixes Possibly Exploited CoreGraphics Flaw on Older iPhones

Tuesday October 27, 2026 5:16 am PDT by
Among the flurry of iOS 27.2 releases on Monday, Apple also pushed a wave of software updates for its older operating systems, including a fix for a CoreGraphics vulnerability that Apple says may have been exploited in targeted attacks. The releases include iOS 26.7.2, iPadOS 26.7.2, iOS 18.7.11, iPadOS 18.7.11, macOS Tahoe 26.7.2, macOS Sequoia 15.8.2, and tvOS 26.6.1. iOS 18.7.11 and...
iOS 28 AI

Apple Taking New Approach to Developing iOS 28 and macOS 28

Sunday November 8, 2026 7:42 am PST by
Apple has made a change to its development process for iOS 28, macOS 28, and corresponding software updates, according to Bloomberg's Mark Gurman. In his Power On newsletter today, he said Apple separates development of each year's new operating systems into three major stages. Typically, he said each stage consists of four weeks of coding followed by a four-week "convergence" period where...
duo aquarium

More Fun iPhone Duo Apps: 30 New Picks to Try

Friday November 6, 2026 3:27 pm PST by
When the iPhone Duo launched, we shared a list of some of the fun apps developers created for the new form factor. Two weeks out, developers are continuing to come up with fresh ideas, so we thought we'd share some of our favorites. Games Marbles Unhinged ($2.99) - Marbles Unhinged is a marble maze designed for the Duo. When you fold it, the floor turns into a ramp. If you stand the top...

Top Rated Comments

12 months ago

You know how it goes…
How’s battery life?
Overheating?
How’s performance in Safari?
Get they finally rid of Liquid Glass??
I’m new and I’m already tired of the lIqUiD gLaSs complaints all the time. lol. Or my new favorite, “I’ll just stay on iOS 18.7.2.” announcements, a MacRumors declaration of fealty.
Score: 9 Votes (Like | Disagree)
12 months ago

You know how it goes…
How’s battery life?
Overheating?
How’s performance in Safari?
Get they finally rid of Liquid Glass??
Battery life is insane! I didn’t need to charge since I’ve updated!
Score: 8 Votes (Like | Disagree)
Tokenfreak Avatar
12 months ago
Hopefully this one finally fixes the app redraw issue…
Score: 8 Votes (Like | Disagree)
verniesgarden Avatar
12 months ago

I’m new and I’m already tired of the lIqUiD gLaSs complaints all the time. lol. Or my new favorite, “I’ll just stay on iOS 18.7.2. announcements,” a MacRumors declaration of fealty.
I'm tired of Liquid Glass sucking.
Score: 7 Votes (Like | Disagree)
Reeneman Avatar
12 months ago
You know how it goes…
How’s battery life?
Overheating?
How’s performance in Safari?
Get they finally rid of Liquid Glass??
Score: 7 Votes (Like | Disagree)
pauliaK Avatar
12 months ago

I’m new and I’m already tired of the lIqUiD gLaSs complaints all the time. lol. Or my new favorite, “I’ll just stay on iOS 18.7.2. announcements,” a MacRumors declaration of fealty.
People just need something to complain about, this is the world we live in unfortunately.
Score: 5 Votes (Like | Disagree)
Latest Stories
MacBook Pro With PROLED XDR Display: Details You Might Have Missed
MacBook Pro With PROLED XDR Display: Details You Might Have Missed
11 minutes ago
Satechi Offers MacRumors Readers 30% Off Select Accessories in Early Black Friday Sale
Satechi Offers MacRumors Readers 30% Off Select Accessories in Early Black Friday Sale
33 minutes ago
Leaker Envisions a Shorter iPhone With a New iOS Layout
Leaker Envisions a Shorter iPhone With a New iOS Layout
1 hour ago
Apple to Give You More Control Over When Your Mac Passwords Lock
Apple to Give You More Control Over When Your Mac Passwords Lock
2 hours ago
Siri Is Getting a Better Memory
Siri Is Getting a Better Memory
2 hours ago
iPhone 18e Could Feature Bigger Display and Battery
iPhone 18e Could Feature Bigger Display and Battery
3 hours ago
Apple's Siri Boss May Leave - Here's Who Could Take Over
Apple's Siri Boss May Leave - Here's Who Could Take Over
3 hours ago
Apple Launching Two More New Products This Friday
Apple Launching Two More New Products This Friday
3 hours ago
Apple Store Subscription Sign-Up Controversy Exposed
Apple Store Subscription Sign-Up Controversy Exposed
12 hours ago
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
22 hours ago
Apple Taking New Approach to Developing iOS 28 and macOS 28
Apple Taking New Approach to Developing iOS 28 and macOS 28
1 day ago
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
2 days ago
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
2 days ago
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
2 days ago
More Fun iPhone Duo Apps: 30 New Picks to Try
More Fun iPhone Duo Apps: 30 New Picks to Try
3 days ago
Hands-On With Apple's New OLED Touchscreen MacBook Pro
Hands-On With Apple's New OLED Touchscreen MacBook Pro
3 days ago
Apple Store With All-New Design Opening Soon in Southern California
Apple Store With All-New Design Opening Soon in Southern California
3 days ago
Control the Glowing Apple Logo on Your New MacBook Pro
Control the Glowing Apple Logo on Your New MacBook Pro
3 days ago
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
3 days ago
Apple Says More Than 100,000 Apps Optimized for iPhone Duo, Here's What's Still Missing
Apple Says More Than 100,000 Apps Optimized for iPhone Duo, Here's What's Still Missing
3 days ago
Early Black Friday Deals Kickoff With Steep Discounts on Apple Watch Ultras and More
Early Black Friday Deals Kickoff With Steep Discounts on Apple Watch Ultras and More
3 days ago
The MacRumors Show: iOS 27.3 Looks Like a Huge Update
The MacRumors Show: iOS 27.3 Looks Like a Huge Update
3 days ago
Best Buy's Black Friday Event Begins With Sitewide Savings on Apple, TVs, More
Best Buy's Black Friday Event Begins With Sitewide Savings on Apple, TVs, More
3 days ago
Apple Releasing Yet Another Two New Products Next Week
Apple Releasing Yet Another Two New Products Next Week
3 days ago
MacBook Air Drops to Lowest Price in Months With Amazon's $250 Discount
MacBook Air Drops to Lowest Price in Months With Amazon's $250 Discount
3 days ago
Apple Rumored to Drop the iPhone's Action Button Next Year
Apple Rumored to Drop the iPhone's Action Button Next Year
3 days ago
Apple's Extended Return Policy Now in Effect for 2026 Holiday Season
Apple's Extended Return Policy Now in Effect for 2026 Holiday Season
3 days ago
Apple Music Classical Updated With New Icon and Refreshed Design
Apple Music Classical Updated With New Icon and Refreshed Design
3 days ago
OLED iPad Mini, M6 iMac, and New MacBook Pros Available From Today
OLED iPad Mini, M6 iMac, and New MacBook Pros Available From Today
3 days ago
Apple Surveys iPhone Duo Buyers About Crease and Camera
Apple Surveys iPhone Duo Buyers About Crease and Camera
4 days ago