Apple Seeds Second Betas of iOS and iPadOS 15.1 to Developers

Apple today seeded the second betas of upcoming iOS 15.1 and iPadOS 15.1 betas to developers for testing purposes, one week after seeding the first betas and just over a week after releasing iOS 15 and iPadOS 15 to the public.

General iOS 15
iOS and iPadOS 15.1 can be downloaded through the Apple Developer Center or over the air after the proper profile has been installed on an iPhone or iPad.

SharePlay makes a return in iOS 15.1, with Apple once again testing the feature that was removed before the launch of iOS 15. SharePlay is designed to let users call their friends and family and interact by watching movies, watching TV, or listening to music together.

Apple has added features like shared playlists and TV show syncing so everyone sees the same thing at the same time. SharePlay also has a built-in screen sharing feature, and Apple is still working out the bugs.

Paired with the HomePod 15.1 beta (which is invite only), iOS 15.1 adds Lossless Audio and Dolby Atmos with Spatial Audio support to the ‌HomePod‌ and the HomePod mini, bringing Apple's speakers in line with iPhones, iPads, and Macs.

‌iPhone‌ users who have a health care provider or state record that uses SMART Health Cards can import their COVID-19 vaccination records into the Health app and can then add a vaccine card to the Wallet app. This is an opt-in feature that uses a global specification, but healthcare providers need to implement it.

Right now, Smart Health Cards are or will be available to those in California, Louisiana, New York, Virginia, Hawaii, and some Maryland counties, as well those who were vaccinated at Walmart, Sam's Club, and CVS Health. Healthcare providers like electronic health record vendors like Epic and Cerner also support Smart Health Cards.

There were no other features of note that were found in the first iOS 15.1 beta, but we'll update this article should new features be found in the second beta.

Related Forum: iOS 15

Popular Stories

iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
ios 18 to ios 26 upgrade

Apple Pushes iPhone Users Still on iOS 18 to Upgrade to iOS 26

Tuesday December 2, 2025 11:09 am PST by
Apple is encouraging iPhone users who are still running iOS 18 to upgrade to iOS 26 by making the iOS 26 software upgrade option more prominent. Since iOS 26 launched in September, it has been displayed as an optional upgrade at the bottom of the Software Update interface in the Settings app. iOS 18 has been the default operating system option, and users running iOS 18 have seen iOS 18...
iOS 26

Apple Seeds iOS 26.2 and iPadOS 26.2 Release Candidates to Developers and Public Beta Testers

Wednesday December 3, 2025 10:33 am PST by
Apple today seeded the release candidate versions of upcoming iOS 26.2 and iPadOS 26.2 updates to developers and public beta testers, with the software coming two weeks after Apple seeded the third betas. The release candidates represent the final versions of iOS 26.2 and iPadOS 26.2 that will be provided to the public if no further bugs are found during this final week of testing....
Photos App Icon Liquid Glass

John Gruber Shares Scathing Commentary About Apple's Departing Software Design Chief

Thursday December 4, 2025 9:30 am PST by
In a statement shared with Bloomberg on Wednesday, Apple confirmed that its software design chief Alan Dye will be leaving. Apple said Dye will be succeeded by Stephen Lemay, who has been a software designer at the company since 1999. Meta CEO Mark Zuckerberg announced that Dye will lead a new creative studio within the company's AR/VR division Reality Labs. On his blog Daring Fireball,...
Intel Inside iPhone Feature

Apple's Return to Intel Rumored to Extend to iPhone

Friday December 5, 2025 10:08 am PST by
Intel is expected to begin supplying some Mac and iPad chips in a few years, and the latest rumor claims the partnership might extend to the iPhone. In a research note with investment firm GF Securities this week, obtained by MacRumors, analyst Jeff Pu said he and his colleagues "now expect" Intel to reach a supply deal with Apple for at least some non-pro iPhone chips starting in 2028....
iOS 26

When Will Apple Release iOS 26.2?

Monday December 1, 2025 4:37 pm PST by
We're getting closer to the launch of the final major iOS update of the year, with Apple set to release iOS 26.2 in December. We've had three betas so far and are expecting a fourth beta or a release candidate this week, so a launch could follow as soon as next week. Past Launch Dates Apple's past iOS x.2 updates from the last few years have all happened right around the middle of the...
maxresdefault

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Monday December 1, 2025 3:00 am PST by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Subscribe to the MacRumors YouTube channel for more videos. Below, we've collated an updated set of key details that ...
ive and altman

Jony Ive's OpenAI Device Barred From Using 'io' Name

Friday December 5, 2025 6:22 am PST by
A U.S. appeals court has upheld a temporary restraining order that prevents OpenAI and Jony Ive's new hardware venture from using the name "io" for products similar to those planned by AI audio startup iyO, Bloomberg Law reports. iyO sued OpenAI earlier this year after the latter announced its partnership with Ive's new firm, arguing that OpenAI's planned "io" branding was too close to its...
iphone air camera

iPhone Air's Resale Value Has Dropped Dramatically, Data Shows

Thursday December 4, 2025 5:27 am PST by
The iPhone Air has recorded the steepest early resale value drop of any iPhone model in years, with new data showing that several configurations have lost almost 50% of their value within ten weeks of launch. According to a ten-week analysis published by SellCell, Apple's latest lineup is showing a pronounced split in resale performance between the iPhone 17 models and the iPhone Air....
iPhone 17 Pro Cosmic Orange

iPhone 17 Pro Lost a Camera Feature Pro Models Have Had Since 2020

Thursday December 4, 2025 5:18 am PST by
iPhone 17 Pro models, it turns out, can't take photos in Night mode when Portrait mode is selected in the Camera app – a capability that's been available on Apple's Pro devices since the iPhone 12 Pro in 2020. If you're an iPhone 17 Pro or iPhone 17 Pro Max owner, try it for yourself: Open the Camera app with Photo selected in the carousel, then cover the rear lenses with your hand to...

Top Rated Comments

Lounge vibes 05 Avatar
55 months ago

Kinda wish we would get iOS 5.01 with Apple Watch fix. How about we fix what's broken before we keep pushing out betas Apple.
Well, you’re about a decade late, but…
https://www.macrumors.com/2011/11/10/apple-releases-ios-5-0-1-to-address-battery-life-issues/
Score: 15 Votes (Like | Disagree)
flexiboy1912 Avatar
55 months ago

I'm downloading to my 15 pro max right now (as well as working on updating my watch too). Once both are updated, I'll test to see if the watch unlock issue (although I'm sure someone will beat me to the update and update first).
15 pro max wow!
Score: 8 Votes (Like | Disagree)
Lounge vibes 05 Avatar
55 months ago
Such a small thing but I really, really hope that they take note of what a lot of people are saying and fix the iPhone 13 Pro and especially the 13 Pro Max status bar.
The time and battery icons are just absolutely gargantuan, even in standard view.
Either shrink them or add battery percentage, it’s not that hard
Score: 7 Votes (Like | Disagree)
DinkThifferent Avatar
55 months ago

15 pro max wow!
Tim Cook, we found your leaker!
Score: 7 Votes (Like | Disagree)
geo411mar Avatar
55 months ago
Kinda wish we would get iOS 15.01 with Apple Watch fix. How about we fix what's broken before we keep pushing out betas Apple.
Score: 6 Votes (Like | Disagree)
geo411mar Avatar
55 months ago

Well, you’re about a decade late, but…
https://www.macrumors.com/2011/11/10/apple-releases-ios-5-0-1-to-address-battery-life-issues/
I meant 15.01
Score: 4 Votes (Like | Disagree)