macOS 26 Review: A Shiny Coat of Liquid Glass

 macOS 26 Review: A Shiny Coat of Liquid Glass 

Apple’s newest operating system, macOS 26 Tahoe, is here, marking another chapter in the company’s steady march toward unifying the Mac, iPad, and iPhone ecosystems. While it doesn’t reinvent the Mac experience, macOS 26 polishes, refines, and in some places rethinks how we interact with Apple’s desktop platform. For many, this update feels less like a revolution and more like a maturation — a tightening of the bolts and smoothing of edges that makes the Mac more cohesive than ever.  Liquid Glass feels new yet familiar at the same time. It harkens back to the days of the glossy Aqua interface from Mac OSX years ago. 

Design: Familiar, But Smarter

Apple has resisted the temptation to redesign macOS entirely, instead opting for subtle but meaningful tweaks. The interface feels lighter, with slightly refined window shadows and transparency effects that take cues from iPadOS. Control Center now includes more customization, finally allowing users to rearrange toggles and quick settings. Widgets, introduced in macOS 14 and expanded since, have reached a point of true usefulness — interactive, glanceable, and available anywhere on the desktop.

Performance: Faster and More Efficient

Running on Apple’s M4 chips (and still compatible with older Apple Silicon Macs), macOS 26 shows Apple’s obsession with speed and efficiency. Boot times are nearly instant, apps launch faster, and memory management is noticeably more refined. Background processes, especially when running iOS/iPadOS apps on the Mac, consume fewer resources, leaving more headroom for heavy workloads like video editing or 3D rendering.

Battery life on MacBooks benefits from Apple’s deeper system-level optimizations. Testers are seeing an extra hour or two of real-world use compared to macOS 25, particularly when using Safari, which continues to be the most efficient browser on Apple Silicon.

Apple Intelligence on the Mac

The biggest headline feature is the deeper integration of Apple Intelligence, Apple’s on-device AI framework. On macOS 26, it feels more natural than its first iterations:

• Writing Tools: Any text field now supports advanced rewrite, proofreading, and summarization features, directly built into the system.

• Smart Search: Spotlight has been supercharged. Instead of just finding files, it understands context (“Show me the presentation I worked on for marketing last week”) and pulls results instantly.

• Contextual Assistance: System-wide AI suggestions appear when scheduling, emailing, or editing, with Apple promising everything is processed privately on-device.

For many, this is the first time Apple’s AI feels less like a gimmick and more like a core Mac feature.

Continuity and Ecosystem: Closer Than Ever

Continuity, Apple’s secret sauce, continues to deepen with macOS 26. Handoff between iPhone, iPad, and Mac is instantaneous — you can start sketching on an iPad and see the drawing appear live in a Mac app without hitting “save” or “import.” Phone Mirroring, introduced in macOS 25, is smoother, with better responsiveness and full notification syncing.

Perhaps the most interesting addition is Universal Profiles, which let users share custom setups (like app layouts, Dock preferences, and notification settings) across multiple devices. For those juggling work and personal Macs, this is a time-saver.

Compatibility and App Ecosystem

Apple hasn’t forgotten about developers. macOS 26 ships with updated APIs to take advantage of Apple Intelligence, as well as tighter iOS/iPadOS app integration. The line between Mac and iPad software continues to blur, though traditional Mac apps remain the more powerful choice for heavy workloads.

Downsides: Not Perfect Yet

macOS 26 isn’t flawless. Some features, particularly AI-powered tools, still require the latest Apple Silicon chips, leaving Intel Mac users increasingly behind. While stability is generally solid, early reports suggest occasional hiccups with third-party extensions and VPN software. And as always, Apple’s decision to wall off customization beyond its approved options may frustrate power users.

Final Verdict: Incremental, But Essential

MacOS 26 isn’t a complete overhaul of the Mac, but it’s a testament to Apple’s approach of gradual improvement. The tweaks to Apple Intelligence, the performance boosts on Apple Silicon, and the tighter connection between all your Apple devices make this one of the most user-friendly and polished macOS releases we’ve seen in ages.

If you’re already rocking a Mac with an M1 or later, upgrading to macOS 26 is a fantastic idea! It won’t change everything overnight, but it’ll make your computer run smoother, faster, and smarter—which is exactly what a great OS update should do.

Rating: 4.5/5 – A refined, intelligent, and polished update that cements the Mac’s role at the centre of Apple’s ecosystem.