Apple opens iOS 27 public beta to all users, bringing AI-powered Siri to the masses

Apple on Tuesday released the iOS 27 public beta through its Apple Beta Software Program, allowing any iPhone user to preview the completely redesigned, AI-powered Siri without needing a developer account. The software is expected to ship to all users this fall.

The centerpiece of this update is the new AI-driven Siri, first shown at WWDC 2026. Apple has repositioned it as a system-level intelligent gateway deeply integrated with Apple's proprietary large language models. The new Siri can understand complex natural language requests, execute multi-step tasks across apps, and maintain contextual memory throughout conversations.

With this public beta release, Apple is accelerating its AI strategy. While rivals have aggressively pushed forward with AI assistants, Apple has taken a more measured approach, but the new Siri signals the company is now closing the gap. By evolving Siri from a simple voice assistant into a system-level AI Agent, Apple is enabling autonomous task scheduling and cross-app orchestration.

Beyond Siri, iOS 27 includes enhanced privacy protections, a redesigned notification system, and improved multitasking capabilities. Public beta testers can now experience these features and provide feedback before the official release.

The timing is significant. With competitors racing to ship AI Agents and smart assistants, Apple's decision to open the public beta months ahead of its fall launch suggests confidence in its AI capabilities and a desire to refine the product through broad user feedback.

For developers, the public beta opens a new opportunity to integrate with the enhanced SiriKit APIs. Early adapters can begin building AI-powered Siri interactions ahead of the fall launch. Analysts note that Apple's vast hardware ecosystem spanning iPhone, iPad, Mac, and Apple Watch gives new Siri a unique cross-device advantage over assistant-only competitors.