iOS 18 Leak: The Generative AI Features Coming to Your iPhone This Fall

Apple is finally making a major move in the artificial intelligence race, and the upcoming iOS 18 update is set to change how you interact with your iPhone. With a highly anticipated suite of generative AI tools on the horizon, your daily digital tasks are about to get significantly easier. Here is everything we know about the features dropping this fall.

Apple Intelligence: The Brain Behind iOS 18

Apple has officially named its new suite of AI tools “Apple Intelligence.” Unlike a standalone app, Apple Intelligence is deeply integrated into the core of iOS 18, iPadOS 18, and macOS Sequoia. The goal is to provide a personalized, intuitive experience that helps you write, communicate, and create with less effort.

However, these powerful features require serious processing power. Because of the heavy computing demands, Apple Intelligence will only be available on the iPhone 15 Pro and the iPhone 15 Pro Max, as well as the upcoming iPhone 16 lineup. These devices feature the A17 Pro chip (or newer), which includes the neural engine required to run these models directly on the device.

A Smarter, More Capable Siri

For years, users have complained about Siri lagging behind other digital assistants. In iOS 18, Siri is getting its biggest overhaul since its launch. Apple has rebuilt Siri to understand natural language much better.

Here are the specific upgrades coming to Siri:

Conversational context: You can stumble over your words or correct yourself mid-sentence, and Siri will still understand what you mean.
Follow-up questions: If you ask Siri for the weather in Chicago and then follow up with “What about the humidity?”, Siri will remember you are still asking about Chicago.
Onscreen awareness: Siri will soon be able to see and understand what is currently on your screen. If a friend texts you a new address, you can simply say, “Add this address to their contact card,” and Siri will handle it automatically.
Type to Siri: A quick double-tap at the bottom of your screen brings up a keyboard, letting you type your requests to Siri when you are in a quiet room or a public space.

System-Wide Writing Tools

One of the most practical additions in iOS 18 is the new Writing Tools feature. This is built directly into the operating system, meaning you can access it in Mail, Notes, Pages, and even third-party apps.

The Writing Tools offer three main functions:

Rewrite: If you draft an email but feel it sounds too casual, you can ask Apple Intelligence to rewrite it. You can choose specific tones like Professional, Friendly, or Concise.
Proofread: This tool goes beyond basic spellcheck. It checks grammar, word choice, and sentence structure, offering suggested edits with explanations you can accept with a single tap.
Summarize: If you receive a massive block of text or a lengthy email thread, you can highlight the text and have the AI generate a short paragraph, key bullet points, or a simple table outlining the main ideas.

Visual Creation: Genmoji and Image Playground

Apple is injecting some fun into iOS 18 with AI-driven image generation.

The standout feature is Genmoji. Instead of waiting for the annual release of new emojis, you can create your own instantly. By typing a description like “a smiley face wearing a cowboy hat made of cheese,” your iPhone will generate a custom Genmoji on the spot. You can even create a Genmoji that looks like your friends and family based on their photos in your contact list.

Apple is also launching Image Playground. This is both a standalone app and a tool built into apps like Messages and Freeform. You can generate completely new images based on text prompts. To keep things safe and avoid deepfakes, Image Playground only generates images in three specific styles: Animation, Illustration, and Sketch. It does not produce photorealistic images.

The OpenAI Partnership and ChatGPT Integration

Apple knows that its on-device models cannot answer every complex question. To solve this, Apple has partnered with OpenAI to integrate ChatGPT directly into iOS 18.

This integration is powered by the advanced GPT-4o model. If you ask Siri a complex question (like “Can you create a customized five-day meal plan based on these ingredients in my fridge?”), Siri will realize it needs outside help. Siri will ask for your permission to send the request to ChatGPT. Once you agree, ChatGPT processes the prompt and delivers the answer directly through the Siri interface.

This feature is completely free for iPhone users. You do not need to create an OpenAI account or download the ChatGPT app. If you already pay for a premium ChatGPT Plus subscription, you can link your account to unlock those premium features on your iPhone.

Making Photos Smarter

The Photos app is getting a massive redesign, and AI is playing a huge role in organizing your memories.

Apple is introducing a new Clean Up tool. Similar to Google’s Magic Eraser, this feature lets you tap, circle, or brush over an unwanted object or person in the background of your photo. The AI will seamlessly remove the distraction and fill in the background.

Additionally, searching for specific photos will be incredibly easy. You can type highly specific phrases into the search bar, such as “Maya riding a skateboard in a blue shirt,” and the app will find the exact image.

Privacy First: On-Device Processing

Apple is heavily emphasizing privacy with this update. The vast majority of the Apple Intelligence features process your data directly on your iPhone. Your personal information never leaves your hands.

When a task requires more processing power than your iPhone can handle, Apple uses a new system called Private Cloud Compute. This sends your request to secure servers powered by Apple Silicon. Apple has stated that your data is never saved on these servers, and Apple cannot access it. Independent security experts will even be allowed to inspect the server code to verify these privacy claims.

Release Timeline

While iOS 18 officially launches in September alongside the new iPhone 16 models, the generative AI features will not arrive all at once. Apple Intelligence will technically launch in beta this October with the release of the iOS 18.1 update.

This initial October update will include the Writing Tools, notification summaries, and the Clean Up tool in Photos. More advanced features, like Genmoji, Image Playground, and Siri’s onscreen awareness, will roll out gradually in subsequent updates stretching into early 2025.

Frequently Asked Questions

Which iPhones support Apple Intelligence?

Currently, only the iPhone 15 Pro and iPhone 15 Pro Max support Apple Intelligence. The entire upcoming iPhone 16 lineup will also support the new AI features. Older models like the standard iPhone 15 or iPhone 14 do not have the required processing power.

Will the iOS 18 AI features cost money?

No. Apple Intelligence and the integrated ChatGPT features are entirely free to use. You do not need to pay a subscription fee to access the basic GPT-4o capabilities through Siri.

Do I need a ChatGPT account to use the new Siri features?

No account is required. You can use the ChatGPT integration anonymously. Your IP address is obscured, and OpenAI has agreed not to use any requests generated from Apple devices to train their future AI models.

When will iOS 18 be released?

The standard iOS 18 update will be released to the public in mid-September 2024. However, the Apple Intelligence AI features will begin rolling out in October 2024 as part of the iOS 18.1 software update.