What is Apple Intelligence?

Apple Intelligence is Apple's personal AI system, introduced at WWDC 2024 and rolling out across devices with iOS 18, iPadOS 18, and macOS Sequoia. Rather than a single chatbot or standalone app, it is a deeply integrated layer of AI capabilities embedded throughout the operating system — touching writing, photos, notifications, Siri, and more.

What distinguishes Apple Intelligence from competitors is its privacy-first architecture. The majority of AI processing happens directly on the device using Apple's own neural engine chips (A17 Pro on iPhone 15 Pro, and M-series chips on iPad and Mac). When tasks require more computing power, Apple routes them through its new Private Cloud Compute system rather than to general cloud servers — a significant privacy differentiation from Google, Microsoft, and OpenAI's cloud-first approaches.

Key Features

Apple Intelligence introduces capabilities across several categories:

• Writing Tools: Available system-wide in any text field. Users can have AI rewrite, proofread, or summarize text; change the tone from formal to friendly; or generate replies to emails and messages automatically.
• Priority Notifications & Smart Summaries: The system reads and summarizes notification stacks, highlights urgent messages, and surfaces the most important emails in your inbox automatically.
• Image Playground: Generate original images in three styles (Animation, Illustration, Sketch) directly in Messages, Notes, or third-party apps, based on text descriptions or people in your photo library.
• Clean Up (Photos): Remove distracting objects from photos using AI — similar to Google's Magic Eraser — directly in the Photos app.
• Memories & Smart Search: Create AI-generated photo and video slideshows from natural language descriptions ("our trip to Paris last summer") and search your photo library with conversational queries.
• Enhanced Siri: Siri gains screen awareness (can see what's on your screen and act on it), deeper app integration, and improved natural language understanding. Users can also type to Siri and switch between voice and text mid-conversation.

Private Cloud Compute

Private Cloud Compute (PCC) is Apple's novel infrastructure for handling AI tasks that are too computationally intensive for on-device processing. When a task is sent to PCC:

• The request is encrypted end-to-end — Apple's own servers cannot read the content of the request
• Data is processed on dedicated Apple Silicon servers and never stored or logged after the request completes
• The software running on PCC servers is publicly verifiable by independent security researchers
• Code running in the cloud cannot be modified without creating a public, auditable record

Apple has published PCC's software for external security verification — a level of transparency that is unprecedented for a major cloud AI provider. Security researchers have confirmed the architecture substantially limits Apple's own ability to access user data, even with server access.

ChatGPT Integration

For tasks requiring more advanced AI capabilities beyond what Apple Intelligence can handle, Apple has integrated ChatGPT (powered by GPT-4o) as an optional extension. This integration works as follows:

• Siri can suggest routing complex requests to ChatGPT — but only with explicit user permission each time
• ChatGPT is available within Writing Tools for generating longer, more creative content
• No ChatGPT account is required; free access is built in, with the option to connect an existing account for Plus features
• Apple does not share user data with OpenAI beyond what is sent in the specific request, and OpenAI has agreed not to log Apple Intelligence user requests

The integration with Google Gemini and other AI providers is also planned for future updates, giving users more choice in which AI backend handles their requests.

Availability

Apple Intelligence launched in beta with iOS 18.1 in October 2024, with additional features rolling out through subsequent updates:

• Supported devices: iPhone 15 Pro and Pro Max (A17 Pro chip), and all iPad and Mac models with M1 chip or later
• Initial language: US English only at launch, with additional English variants (UK, Australia, Canada) added in subsequent updates
• Other languages: French, German, Italian, Portuguese, Spanish, Japanese, Korean, and Chinese planned throughout 2025
• EU availability: Initially limited in the EU due to regulatory concerns about third-party app integration obligations under the Digital Markets Act; Apple has since resolved most issues and is expanding EU availability

Apple Intelligence is a free feature — there is no subscription required beyond owning a compatible device with updated software.