On March 24, 2026, Apple rolled out a sweeping set of updates across its major platforms, delivering macOS 26.4 and iOS 26.4 to compatible devices worldwide. With both operating systems receiving a bundle of fresh features, bug fixes, and subtle but meaningful tweaks, users are in for a host of improvements—some long-awaited, others delightfully unexpected.
Let’s start with the Mac. According to 9to5Mac, macOS 26.4 is now available for all supported Macs, and the update addresses a particularly pesky window corner radius bug. Previously, the resize pointer would awkwardly refuse to follow the rounded corners of windows—an annoyance for anyone who values visual polish. Apple initially marked this as a fixed bug, then as a known issue, but with this release, it finally seems to be resolved once and for all.
Beyond the bug fix, macOS 26.4 brings a dash of personality with eight new emoji, including ballet dancers, a distorted face, a fight cloud, and Bigfoot. As with past updates, these emoji will only display correctly for users running the latest version; otherwise, you’ll see the dreaded missing emoji box. Emoji may seem like a small thing, but for many, they’re a vital part of communication—so new options are always welcome.
One of the more significant changes in this update is Apple’s move to begin warning users about the upcoming end of Rosetta 2 support. Rosetta 2, the translation layer that allowed Intel-based apps to run on Apple Silicon Macs, has been a lifeline during the transition. Now, as Apple prepares to sunset Rosetta with macOS 27, users will see notifications whenever they open apps that still rely on it. It’s a gentle nudge to developers and users alike: the future is Apple Silicon, and the clock is ticking for legacy software.
Battery health gets a boost, too. macOS 26.4 introduces a Charge Limit setting, letting users cap their Mac’s battery charge between 80% and 100%. This feature, long available through third-party utilities, is now built right in—helping users prolong battery lifespan by avoiding constant full charges. It’s a nod to power users and eco-conscious folks who want more control over their devices’ longevity.
Creatives and productivity enthusiasts also have reason to celebrate. Freeform, Apple’s collaborative whiteboard app, now offers premium images in the Content Hub, upscaling for low-resolution images, and even compatibility with OpenAI’s image-generating model—provided you subscribe to the new Creator Studio suite. For those who live in Safari, the compact tab bar layout is back, giving users a choice between Separate and Compact views, a feature many missed since its removal in earlier versions.
Other refinements round out the Mac update: Reminders now allows urgent tasks to be marked with a keyboard shortcut and filtered in Smart Lists; Family Sharing’s Purchase Sharing is more flexible, no longer requiring all purchases to go through the family organizer’s credit card; and subtitles and captions are easier to access and preview during media playback. These tweaks may not grab headlines, but they make daily life just a bit smoother.
Meanwhile, iPhone users are treated to an equally robust iOS 26.4 update. As reported by MacRumors and AppleInsider, the centerpiece is Playlist Playground, an AI-powered feature in Apple Music. With this tool, users can generate 25-song playlists simply by typing a mood, activity, or prompt—say, "sunny road trip" or "late-night study session." The AI does the rest, pulling together a setlist tailored to your vibe. This kind of generative playlisting, already familiar to Spotify users, is now native to Apple’s ecosystem.
Apple Music also adds a "Concerts Near You" feature, surfacing local shows and tour dates directly in the app. The new Home Screen widget for ambient music playlists (Sleep, Chill, Productivity, and Wellbeing) lets users tap into curated soundtracks without even opening the app. Plus, playlists and albums now display full-page artwork with color-matched backgrounds, making the listening experience more immersive and visually appealing.
Podcasts fans get a major upgrade, too. For the first time, Apple Podcasts supports native video playback on iOS, thanks to HTTP Live Streaming (HLS). Users can seamlessly switch between listening and watching, even downloading episodes for offline viewing. This change isn’t just about convenience; it opens the door for creators and advertisers to insert dynamic video ads, potentially reshaping podcast monetization.
Accessibility and usability see thoughtful improvements. Subtitle and caption settings are now easier to find and preview during media playback, and Live Captions expand to support Taiwanese Chinese. The Reduce Motion setting more reliably tones down the Liquid Glass animations for those sensitive to on-screen movement, and a new setting helps reduce bright flashes when tapping buttons.
Health-conscious users will appreciate the updated Apple Health app, which now displays an Average Bedtime metric—helping users track when they typically go to sleep over a two-week period. For Apple Watch users in the U.S., blood oxygen data is once again visible in the Vitals view, following a period of absence due to a patent dispute with Masimo. Stolen Device Protection, first introduced in 2023, is now automatically enabled upon updating, adding a critical layer of security by requiring biometric authentication for sensitive actions if your device is stolen.
Freeform on iOS mirrors its macOS sibling, offering AI-powered image editing and generation for Creator Studio subscribers. The Reminders app gains a Smart List view for urgent tasks, making it easier to prioritize what matters most. The wallpaper gallery has been redesigned, now downloading select options from Apple’s servers, and the Settings app sees a handful of renames and reorganizations for clarity—such as the new iCloud.com label and the Allow Search option for trusted devices.
CarPlay, Apple’s in-car interface, gets its own share of attention. With iOS 26.4, CarPlay supports an Ambient Music widget, letting drivers access curated playlists directly from the dashboard—no Apple Music subscription required. Even more intriguing, CarPlay now supports voice-based chatbot apps like OpenAI’s ChatGPT, Google’s Gemini, and Anthropic’s Claude, though Apple has imposed strict limits to ensure minimal driver distraction. Siri remains available as the default assistant, but the groundwork is laid for a more conversational, AI-driven future on the road.
Other quality-of-life improvements include offline song recognition in Control Center, a fix for the infamous iOS keyboard bug that caused missed characters during fast typing, and enhanced Family Sharing that allows adults to use their own payment methods instead of relying solely on the family organizer’s credit card. Purchases by children, however, still go through the organizer, maintaining parental oversight while giving adults more flexibility.
All told, Apple’s latest updates may not be revolutionary, but they’re packed with thoughtful enhancements that touch nearly every corner of the user experience. From playful emoji and AI-curated playlists to practical security upgrades and subtle interface tweaks, macOS 26.4 and iOS 26.4 show Apple’s continued commitment to refining its platforms—one small step at a time.