Apple Seeds Third Beta of macOS Monterey 12.1 to Developers

Apple today seeded the third beta of an upcoming macOS Monterey 12.1 update to developers for testing purposes, with the new software coming a week after the second beta and three weeks after the official release of macOS Monterey.

macOS Monterey on MBP Feature
Registered developers can download macOS Monterey 12.1 beta profile through the Apple Developer Center and after the appropriate profile is installed, the beta will be available through the Software Update mechanism in System Preferences. Apple has also seeded a new beta of macOS Big Sur 11.6.2 for those who have not yet updated to Monterey or who can't on an older machine.

macOS Monterey 12.1 brings SharePlay to Macs for the first time. SharePlay is a new feature that's designed to let you watch TV, listen to music, and play games with friends and family members over FaceTime.

facetime screen sharing
SharePlay allows all kinds of apps to work with ‌FaceTime‌, with content synced for all people who are part of the ‌FaceTime‌ call. You can listen to music with Apple Music and access shared playlists, watch synced TV shows and movies together, work out together, and even share your screen for things like group trip planning or device troubleshooting.

Apple designed SharePlay to work with first-party app options like Apple TV, Apple Fitness+, and ‌Apple Music‌, but there's also an API for developers so third-party apps can also use SharePlay ‌FaceTime‌ features for games and other experiences.

SharePlay is already available in the release versions of iOS 15.1, iPadOS 15.1, and tvOS 15.1, so the Monterey 12.1 update brings Macs in line with other Apple devices.

Related Forum: macOS Monterey

Popular Stories

Apple Glass

Apple Smart Glasses: Everything We Know So Far

Wednesday May 21, 2025 8:21 am PDT by
Google recently made waves by showcasing a set of lightweight smart glasses featuring deep Gemini integration and an optional in-lens display. The demo has reignited interest in Apple's own smart glasses project, which has been the subject of rumors for nearly a decade. Here's a recap of where things stand. Current Development Status Apple is actively working on new chips specifically...
Apple Glasses Purple Feature

Apple Smart Glasses Launching in 2026

Thursday May 22, 2025 12:22 pm PDT by
Apple is planning to launch a set of smart glasses by the end of 2026, reports Bloomberg. The glasses will be comparable to the Meta Ray-Bans and the Android XR glasses that Google showed off earlier this week. Apple's smart glasses are expected to include cameras, microphones, and AI capabilities, much like the Meta Ray-Bans. The glasses will be able to take photos, record video, provide...
Apple CarPlay Ultra instrument cluster themes 01

Apple's CarPlay Ultra Is Here – Does Your iPhone Support It?

Thursday May 15, 2025 5:17 am PDT by
Apple's recently announced CarPlay Ultra promises a deeply integrated in-car experience, but not all iPhone users will be able to take advantage of the new feature. According to Apple's press release, CarPlay Ultra requires an iPhone 12 or later running iOS 18.5 or later. This means if you're using an iPhone 11, iPhone XR, or any older model, you'll need to upgrade your device to access...
maxresdefault

OpenAI Buys Jony Ive's AI Startup to 'Completely Reimagine What It Means to Use a Computer'

Wednesday May 21, 2025 10:27 am PDT by
OpenAI is acquiring io, the hardware-based AI startup co-created by Jony Ive, OpenAI announced today. Ive has been working with OpenAI CEO Sam Altman on io for two years, and the duo expects to develop a family of AI devices. In a video shared by OpenAI, Altman and Ive outlined their partnership and what they expect to create as a result of the merger. "I have a growing sense that everything ...
WWDC 2025 Banner

Apple Announces WWDC 2025 Schedule, Including Keynote Time

Tuesday May 20, 2025 8:13 am PDT by
Apple today announced a more detailed schedule for its annual developers conference WWDC, which runs from June 9 through June 13. The schedule confirms that Apple's keynote will begin on Monday, June 9 at 10 a.m. Pacific Time, with a live stream to be available on Apple.com, in the Apple TV app, and on YouTube. During the keynote, Apple is expected to announce iOS 19, iPadOS 19, macOS 16,...
iPod shuffle generations

Kuo: Jony Ive's Futuristic OpenAI Device Like a Neck-Worn iPod Shuffle

Thursday May 22, 2025 8:05 am PDT by
The big news in the technology world this week is that ChatGPT maker OpenAI is working more closely with Apple's former design chief Jony Ive on a futuristic AI device. The company is remaining tight lipped about the device, but Apple supply chain analyst Ming-Chi Kuo has shared some alleged details about its design. In a social media post today, Kuo said the device will be "slightly larger" ...
macOS 16 visionOS Inspired Feature 1

macOS 16: Everything We Know So Far

Tuesday May 20, 2025 7:31 am PDT by
The Worldwide Developers Conference (WWDC), Apple's annual developer and software-oriented event, is less than three weeks away. We haven't heard a great deal about macOS 16 ahead of its announcement this year, so we could be in for some major surprises when June 9 rolls around. Here's what we know so far about the next major update to Apple's Mac operating system. macOS 16 Name? Every year ...

Top Rated Comments

AltecX Avatar
46 months ago

great question. There is an audience for this, but it is minuscule compared to the population that needs a stable, “it just works” operating system.

what’s amazing to me is how many aspects of the os break each release which get no additional functionality.
I'd like to see them pull another 10.6.
Just take a full update to do nothing but fix bugs, clean up code, do optimizations and refinements. Spend time tweaking and perfecting the already included tools. Not add anything that would take a very minimum amount of work to do. Just focus on the core OS itself and what's already included.
To be frank I'd really like to see MS do the exact same. Take a few update cycles to do NOTHING but fixing open bugs, cleaning up any code that needs it and spending time to re-write what needs to be. Just do what they can for 6mo-12mo focusing ONLY on bugs and performance. Don't add anything new. Just all hands-on deck to FIX.
Score: 22 Votes (Like | Disagree)
Codestud Avatar
46 months ago
How many people are actually going to use all of this SharePlay stuff? I mean, really? It sounds cool, but how many people in their busy lives are really all that bothered about it?
Score: 15 Votes (Like | Disagree)
Pro Apple Silicon Avatar
46 months ago

Is Universal Control enabled and are the memory leaks fixed yet?
A question that matters.
Score: 13 Votes (Like | Disagree)
Wilburx3 Avatar
46 months ago
Is Universal Control enabled and are the memory leaks fixed yet?
Score: 12 Votes (Like | Disagree)
Onionring Avatar
46 months ago
I would really hope they prioritise fixing issues in existing features first. For example, the trackpad issue....
Score: 11 Votes (Like | Disagree)
Atarikid Avatar
46 months ago
FWW it does not fix the dreadful trackpad issues (not receiving clicks etc...) :-/
Score: 10 Votes (Like | Disagree)