Siri Arrives in iOS 27 After Two-Year Delay From WWDC Promise

Apple’s big Siri overhaul is arriving two years late, and the delay itself tells you more than the feature list does.

When Apple demoed a smarter Siri at WWDC 2024, the underlying model wasn’t ready. The company shipped iOS 18 without it, then iOS 26 without the full version, and the rebuilt assistant is now penciled in for iOS 27. That’s an unusually long gap between promise and delivery for a company that typically announces things within a year of shipping them.

The more interesting competitive framing isn’t Siri versus ChatGPT. It’s Siri versus Google Gemini. Android users have had an AI assistant with deep access to Gmail, Google Photos, and Google Drive for some time now. Apple is essentially catching up to that integration model, using on-device personal data (emails, messages, files, photos, calendar) as the differentiator rather than raw model capability.

What the redesign actually changes

The interface shift is worth taking seriously. Siri moving into the Dynamic Island, with a swipe-down “Search or Ask” entry point from any screen, suggests Apple is repositioning the assistant as a persistent layer rather than a voice shortcut. A dedicated Siri app for back-and-forth conversation puts it directly in the same category as Claude or ChatGPT on iOS, competing with apps Apple itself hosts on the App Store.

The app integration piece carries the most practical weight. Siri completing multi-step tasks across third-party apps depends entirely on how many developers expose those capabilities through Apple’s APIs. That adoption curve, not the feature announcement, will determine whether this version of Siri actually feels different in daily use.

Apple has been here before: a Siri announcement that sounds transformative on a keynote slide, followed by a product that underdelivers at launch. The two-year delay at least suggests more internal pressure to ship something that works this time.