# Apple Releases iOS 27 Public Beta With Rebuilt Siri AI as iPhone's Central Interface > Source: > Published: 2026-07-14 16:48:29.845851+00:00 # Apple Releases iOS 27 Public Beta With Rebuilt Siri AI as iPhone's Central Interface - Apple released the iOS 27 public beta on July 13, featuring a rebuilt Siri AI that supports ongoing conversations, on-screen content awareness, and multi-step app actions [[1]](https://9to5mac.com/2026/07/13/ios-27-public-beta/) - System-wide performance improvements include apps launching up to 30% faster, AirDrop transfers up to 80% faster, and Photos ingestion up to 70% faster [[1]](https://9to5mac.com/2026/07/13/ios-27-public-beta/) - Siri AI requires iPhone 15 Pro or newer and launches in English only, with the EU excluded at launch [[2]](https://www.engadget.com/2214198/public-betas-for-ios-27-macos-27-and-more-apple-platforms-are-now-available/) - A dedicated Siri app stores conversation history and syncs privately through iCloud, with responses surfacing from the Dynamic Island [[1]](https://9to5mac.com/2026/07/13/ios-27-public-beta/) - Early hands-on reviews note Siri catches Apple up to AI competitors but lacks deep third-party app integration [[3]](https://www.tomsguide.com/phones/iphones/ios-27-public-beta-hands-on-preview-the-new-siri-and-apple-intelligence-features-completely-changed-how-i-use-my-iphone) Apple on July 13 released the first public beta of iOS 27, making its most significant Siri overhaul available to any iPhone owner willing to run pre-release software. The update rebuilds Siri from the ground up around Apple Intelligence, transforming the assistant from a command-based tool into a conversational AI agent that can hold multi-turn dialogues, read on-screen content, and execute multi-step actions within apps [1]. The public beta also covers iPadOS 27, macOS 27 Golden Gate, and watchOS 27, all available through Apple's Beta Software Program at beta.apple.com [2]. Apple had been testing the software with developers since early June following its unveiling at WWDC 2026. Beyond Siri, iOS 27 delivers broad system-level performance gains. Apple claims apps launch up to 30% faster, AirDrop transfers complete up to 80% faster, and newly captured photos appear in the Photos app up to 70% faster — improvements that extend back to iPhone 11 through CPU scheduling optimizations [1]. ## What's New in Siri AI The rebuilt Siri represents Apple's answer to the conversational AI assistants that competitors Google and OpenAI have fielded over the past two years. The assistant now maintains context across a conversation, understands follow-up questions, and can reference what's visible on the iPhone's screen to provide contextual responses [1]. Siri can access information across Mail, Messages, Notes, Reminders, Calendar, and select third-party apps to answer personal queries. A new Camera mode enables Visual Intelligence features — scanning barcodes, importing event details from flyers, and identifying objects — while customizable voice pace and expressivity settings let users adjust how Siri sounds [1]. Apple has also introduced a standalone Siri app that stores full conversation history in one place, synced privately through iCloud. Siri responses now emerge from the Dynamic Island rather than taking over the full screen, keeping the assistant integrated into the iPhone's interface rather than layered on top of it [2]. ## Performance and Platform Updates The speed improvements in iOS 27 are system-wide and not limited to AI features. Faster unlocking, smoother Home Screen navigation, improved Control Center scrolling, and quicker camera launches in Low Power Mode are all part of the update. Apple says it has improved intelligent Wi-Fi and cellular switching as well [1]. Other notable features include redesigned Screen Time with Time Allowances and Schedules, enhanced photo editing tools (Spatial Reframing, Extend, and an improved Clean Up tool), Safari tab auto-organization with price-change notifications, and natural language automation creation in the Shortcuts app [2]. On macOS 27 Golden Gate, Siri AI is positioned as a desktop productivity tool accessible via Spotlight, with screen analysis capabilities and writing assistance built into the system [2]. ## Limitations and Compatibility iOS 27 supports iPhone 11 and newer, plus iPhone SE second generation and later. However, Siri AI and Apple Intelligence features require an iPhone 15 Pro or newer. Some advanced on-device AI capabilities are restricted further to iPhone 17 Pro, iPhone 17 Pro Max, or iPhone Air [1]. The new Siri launches in English only and will not be available in the European Union at launch — a restriction Apple has maintained since first introducing Apple Intelligence features, citing regulatory compliance with the EU's Digital Markets Act [1]. Early hands-on reviews from outlets that have been testing since the developer beta in June note that while Siri AI is fast and capable, it still lacks deep third-party app integration. Most of its advanced functionality is confined to Apple's own apps, limiting its ability to execute complex, multi-step workflows across the broader app ecosystem [3]. ## Market Context Apple shares traded at approximately $314 on July 14, giving the company a market capitalization of roughly $4.6 trillion. The stock is up about 15.5% year-to-date and more than 50% over the past 12 months [4]. The iOS 27 public beta arrives as Apple faces intensifying competition in on-device AI from Google's Gemini integration across Android and Samsung devices, as well as from OpenAI's expanding consumer presence. The Siri rebuild is widely viewed as Apple's most critical software initiative since the introduction of the App Store, staking the company's AI strategy on the assistant becoming the primary way users interact with their iPhones. Apple has not announced a specific release date for the final version of iOS 27, though the company typically ships its major OS updates in September alongside new iPhone hardware. ## Companies mentioned ## Further sources [[1] 9to5Mac — iOS 27 public beta is here with Siri AI, iPhone speed upgrades, and m… ↗](https://9to5mac.com/2026/07/13/ios-27-public-beta/) [[2] Engadget — Public betas for iOS 27, macOS 27 and more Apple platforms are now a… ↗](https://www.engadget.com/2214198/public-betas-for-ios-27-macos-27-and-more-apple-platforms-are-now-available/) [[3] Tom's Guide — iOS 27 hands-on preview: These new features completely change how… ↗](https://www.tomsguide.com/phones/iphones/ios-27-public-beta-hands-on-preview-the-new-siri-and-apple-intelligence-features-completely-changed-how-i-use-my-iphone) [[4] Financial Modeling Prep — AAPL stock quote, accessed July 14, 2026 ↗](https://financialmodelingprep.com/) The stories that matter, in one email. Free — unsubscribe anytime.