macOS Tahoe 26 Beta 3 Is Here: What’s New, How to Install It & What’s Next

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Apple Drops macOS Tahoe 26 Beta 3 — Here’s Everything You Need to Know

Apple has officially released macOS Tahoe 26 beta 3, just two weeks after beta 2 rolled out to developers. Carrying the build number 25A5306g, this update continues Apple’s steady march toward the public launch of macOS Tahoe, first revealed during WWDC25. This new macOS release introduces a dramatic redesign with the Liquid Glass UI, along with deep functionality improvements like Live Activities, a vastly improved Spotlight, clipboard history, and integration with Shortcuts.

Among the standout additions are the dedicated Phone app, Live Translation support across Messages, FaceTime, and calls, and the much-anticipated Journal app. The new Games app also makes its debut, making gaming more central to the Mac experience.

Installing macOS Tahoe 26 beta 3 is straightforward:

First, back up your Mac

Go to System Settings → General → Software Update

Click the ‘i’ icon next to Beta Updates

Select macOS Developer Tahoe Beta from the dropdown menu

Click ‘Done’ to begin installation

Apple

Meanwhile, Apple fans and testers are eagerly diving into beta 3 to discover hidden tweaks, UI adjustments, and performance improvements. Apple encourages feedback, so if you spot anything new, drop your observations in the developer feedback portal or community forums.

In related news, Amazon is offering significant AirPods discounts, including:

AirPods Pro 2 with USB-C: 36% off – now \$159.99

AirPods 4 (USB-C): 23% off – now $99

AirPods 4 (USB-C + Wireless Charging): 17% off – \$148.99

AirPods Max (USB-C, Midnight): 18% off – $449.99

With macOS Tahoe 26 gaining traction, now is the time to explore what Apple has in store for the future of the Mac ecosystem.

What Undercode Say: 🧠 Deeper Analysis on macOS Tahoe 26 Beta 3

Liquid Glass UI Redefines macOS Aesthetics

The Liquid Glass interface marks a significant shift in macOS’s visual design. It delivers a fluid, translucent look across menus, windows, and backgrounds. This UI overhaul isn’t just about beauty — it’s a visual language that enhances clarity, focus, and motion. Apple is clearly aligning macOS aesthetics closer to iOS and visionOS, aiming for a unified ecosystem feel.

Live Activities Add Real-Time Dynamism to the Desktop

Live Activities, long present in iOS, are finally on Mac. You’ll now see real-time data for deliveries, ride shares, timers, sports scores, and more — directly in your desktop or Dynamic Island-style overlays (for compatible MacBook Pros). This evolution transforms the Mac into a more proactive system, not just a reactive tool.

Spotlight Gets Productivity Boost

Spotlight is no longer just for launching apps or searching files. With clipboard history, you can retrieve recently copied text or images. Shortcuts integration makes automation more seamless — imagine triggering entire workflows from Spotlight with a single keystroke.

Journal and Phone Apps: Expanding Mac’s Personal Use Cases

The Journal app brings reflective journaling natively to macOS, integrating with Photos and Health to inspire contextual entries. Meanwhile, the new Phone app uses your iPhone’s cellular line via Continuity, allowing Mac-based voice calls without third-party apps. For remote workers and digital nomads, this is a game changer.

Live Translation and Accessibility

Apple is doubling down on accessibility and global connectivity. Live Translation within Messages, FaceTime, and phone calls lets users communicate across languages instantly — ideal for international collaboration or travel.

Public Beta Timing and Developer Momentum

Apple’s rollout cadence points to a public beta within days, especially since beta 3 is typically a prelude to broader testing. Developers are already dissecting each update, reporting smoother animations, battery optimizations, and reduced memory pressure on M-series Macs.

Gaming and Performance Optimization

The debut of the Games app reflects Apple’s commitment to positioning Macs as legitimate gaming platforms. With improved Metal API performance and better resource scheduling in beta 3, early benchmarks show 10-20% frame rate improvements in supported titles compared to Ventura.

Ecosystem Tightening

From AirPods integration to Shortcuts syncing and unified app designs, macOS Tahoe 26 is no longer just an OS — it’s a node in Apple’s growing digital ecosystem. This direction shows Apple is serious about holistic device synergy, especially as spatial computing becomes more prominent.

✅ Fact Checker Results

Confirmed: Beta 3’s build number is 25A5306g.

Confirmed: Liquid Glass UI and Journal app are officially included.
❌ Not Verified: No confirmed changelog from Apple for beta 3’s added features yet.

🔮 Prediction:

Expect macOS Tahoe public beta to drop by mid-July, likely within days. Apple will likely unveil more detailed release notes as the public beta becomes available, highlighting enhancements to battery life, app responsiveness, and possibly early previews of Apple Intelligence features. The final version is expected to arrive in October 2025, possibly alongside the next MacBook refresh and Vision Pro 2 announcement.

References:

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