Apple's iOS 27 update, rolling out this week, ships with expanded Apple Intelligence features including Siri AI, Image Playground and notification summaries, but these can consume up to 7GB of device storage. Users can disable the AI tools individually or entirely through a few Settings menus on iPhone, iPad and Mac without losing any core device functionality.
Cultured Code released Things 3.24, adding compatibility with iOS 27, iPadOS 27, watchOS 27, and macOS 27 Golden Gate on the same day Apple rolled out those updates. The release brings full integration with the revamped Siri and Spotlight search, an extra-tall widget option, and expanded notification snooze durations.
Ahead of the iOS 27 release, iPhone owners are being urged to free up roughly 18 to 25GB of storage, ensure at least 50 percent battery or a charger connection, and stay on Wi-Fi before installing. Users can also choose between manual updates or Apple's automatic overnight installation option found in Settings.
A developer analyzing iOS 27 and macOS 27 code found hidden APIs that would let third-party AI models like Claude act as Siri Extensions, effectively replacing Siri's backend. The feature isn't active yet, but a demo shows Claude appearing within Siri's interface using an App Intents 'Model Delegation' mechanism.
Apple released macOS 27, codenamed Golden Gate, on Monday, bringing a redesigned Siri assistant capable of searching personal data like photos and emails and taking actions inside apps such as Messages and Reminders. The update also refines the Liquid Glass interface with better contrast, a new opacity slider, and consistent window corner shapes, while working only on Apple Silicon Macs, not Intel-based machines.
Apple has begun distributing iOS 27, watchOS 27, iPadOS 27, and visionOS 27, with a revamped Siri AI as the centerpiece feature, launching in beta for English users first. Other additions include a Liquid Glass opacity slider, redesigned app icons, larger widgets, and separate volume controls for alerts versus alarms, plus performance and connectivity improvements across iPad and Apple Watch.
Apple is publicly releasing iOS 27, the newest iPhone operating system, after months of beta testing since June. The update's headline feature is an overhauled Siri chatbot built around new AI capabilities, and testers have reported gains in overall speed and stability.
A developer who examined private iOS 27 and macOS Golden Gate frameworks found evidence that Apple has built mechanisms letting Siri delegate tasks to third-party AI models like Claude, or even swap out its own server-side model entirely for one such as GPT-5.6. In demonstrations, Claude handled tasks such as file creation while Siri still executed system actions like setting reminders, and a separate protocol showed an external model receiving Siri's planner prompts and tool definitions to perform system actions directly.
Apple's iOS 27, rolling out broadly after its beta period ends, includes several under-the-radar upgrades to Safari powered by Apple Intelligence. One standout is a 'Notify Me' feature that lets users describe specific content changes—like a price drop—they want tracked on a webpage, with Safari periodically scanning for that update. These Apple Intelligence features require an iPhone 15 Pro or newer, and are also coming to iPadOS 27 and macOS 27.
Apple will roll out iOS 27 to all users on September 15, with the first iOS 27.1 beta expected within about a week based on past release patterns. The company has confirmed iOS 27.1 will ship no later than October 23, timed to coincide with the launch of the new iPhone Duo, likely landing between October 19 and 21.
A writer previewing Apple's overhauled Siri AI, arriving with iOS 27 next week, shared three real-world tests that impressed them. Siri successfully added an entire NFL team's schedule to a calendar with streaming details, located a license plate number buried in an old email, and helped with an Apple Watch band sizing question.
Microsoft has updated its Copilot iPhone app to support Apple CarPlay, requiring iOS 26.4 or later and a subscription to function. The voice-driven integration mirrors chat history from the phone app, including text-based conversations, and joins Siri AI, ChatGPT, Perplexity, Grok, Meta AI and Claude as chatbot options available in CarPlay.