Again when Apple launched its iOS 18.2 replace, it introduced a number of new Apple Intelligence options to your iPhone 16 (or iPhone 15 Professional/Professional Max), centered principally round picture era and Visible Intelligence on iPhone 16. On the identical time, Apple additionally built-in ChatGPT into its AI instruments, together with Siri, and it may be extremely helpful. Listed here are all of the locations that ChatGPT has been added to iOS and the way you should use them to turbocharge AI in your iPhone.
Be aware: This text focuses on the iPhone, however you can even use ChatGPT on an iPad or Mac.
What’s ChatGPT?
ChatGPT is a generative synthetic intelligence chatbot developed by OpenAI. It will probably generate textual content, speech, and pictures based mostly on consumer prompts, together with code, essays, drawings, and music. On the iPhone, it’s primarily used to supply solutions to sure requests that Siri is unable to reply, together with questions on images and paperwork.
On iOS 18 iPhones, ChatGPT is powered by the GPT-4o mannequin, however in iOS 26 it will likely be getting an improve to the most recent GPT-5 mannequin that launched in August 20205. In response to OpenAI, GPT-5 is “a unified system that is aware of when to reply shortly and when to assume longer to supply expert-level responses.”
Allow ChatGPT
You don’t want a ChatGPT account to begin utilizing it in your iPhone, however you do want to show it on. Open Settings > Apple Intelligence & Siri and search for the ChatGPT menu underneath the “Extensions” heading. If and when Apple integrates different AI companies, they’ll additionally seem right here.
Within the ChatGPT menu, faucet Set Up... and also you’ll get a pop-up card telling you what you are able to do with ChatGPT. Faucet Subsequent, then on the subsequent card faucet “Allow ChatGPT” or “Use ChatGPT with an Account.”

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You’ll additionally see a “Verify ChatGPT Requests” toggle that’s enabled by default. Any time Siri or some other AI instrument desires to make use of ChatGPT, you’ll be prompted first. Turning it off will allow you to chat uninterrupted, however you’ll at all times be requested earlier than sending any form of picture to ChatGPT, no matter the way you set this toggle.
Apple shares very restricted data with OpenAI, solely what’s strictly vital to meet the request, however leaving this enabled means you must choose into each request. That may be an excellent factor, however in case you’re not so involved or bothered by the fixed requests, you may flip this off so your interplay stream can be so much smoother.
Register to your ChatGPT account
If you wish to signal into your ChatGPT account later, you’ll discover a Signal In possibility within the ChatGPT menu. Being signed in will preserve a document of all of your ChatGPT requests in your ChatGPT account–if you use the ChatGPT app (cell or desktop) you’ll discover the historical past of all of your ChatGPT requests from Siri and elsewhere inside iOS.
There’s a day by day restrict to what number of “superior” requests you may make in case you’re not a ChatGPT subscriber, and also you’ll see a be aware on this web page in case you’re over the restrict. You’ll get less-advanced “primary” outcomes till the subsequent day. When you have a ChatGPT Plus subscription, logging in helps you to make all of the superior requests you need.

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ChatGPT in Siri
Now that Chat GPT is turned on, let’s begin utilizing it. Probably the most outstanding place to make use of ChatGPT is when interacting with Siri. So long as ChatGPT is enabled, Siri will mechanically flip to ChatGPT for something it doesn’t know the reply to. This implies solutions involving private data in your cellphone will at all times be dealt with by Siri, in addition to sure common data questions, however ChatGPT can reply way over Siri ever may.
You may also power Siri to make use of ChatGPT even on a query it could usually reply itself, by including “Ask ChatGPT” earlier than it. “Hey Siri, ask ChatGPT if canine can eat broccoli” offers you a solution from OpenAI’s chatbot as an alternative of Apple’s.
The actual enjoyable begins if you ask ChatGPT to do issues Siri by no means does. Attempt “Ask ChatGPT to compose a brief thank-you letter to my mother” or “Ask ChatGPT to create a two-day itinerary for visiting San Francisco.”
You may even use OpenAI’s image-generation instruments. For instance, within the instance beneath, I requested ChatGPT to create a picture of a Siamese cat in a ninja outfit. The picture era capabilities of ChatGPT are much more superior and fewer restrictive than Picture Playground.

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ChatGPT may also analyze photos and what’s in your display. Should you inform Siri to ask ChatGPT one thing a couple of net web page you’re taking a look at, you’ll be prompted to ship both a screenshot or full net web page content material to ChatGPT for a solution. For instance, you will discover a recipe on-line and ask ChatGPT to summarize it, or take a photograph of some elements and ask ChatGPT what dishes you may make with them.

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When taking a look at a photograph within the Photographs app, ask Siri to ask ChatGPT one thing about it, and also you’ll be prompted to ship the picture to ChatGPT for evaluation.
With Apple Intelligence, any textual content field has the choice to allow the Writing Instruments menu (by tapping the Apple Intelligence button in Notes and another apps, or tapping and holding in a textual content entry space). However in iOS 18.2, you’ll additionally see a “Compose” possibility on the backside of the Writing Instruments popup.
Faucet it and also you’ll be given a immediate the place you may describe no matter you need ChatGPT to write down. It may be a poem, a brief invitation to a birthday celebration, a bit of fiction, or a technical doc. When it’s achieved, you’ll have the ability to capable of sort within the immediate window about methods to refine the output or have the choice to simply rewrite it out of your unique immediate. You’ll actually have a few one-tap options from ChatGPT.

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ChatGPT’s picture era works right here, too! Simply use a immediate that makes it clear you’re on the lookout for a picture relatively than textual content, such because the picture beneath of “a tragic pet on a wet day…”

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ChatGPT in Visible Intelligence
New to the iPhone 16 in iOS 18.2 is Visible Intelligence. Lengthy-press the Digicam Management button to launch a brand new digicam search interface—snap an image of a enterprise to see rankings and hours, of a typical product to see a hyperlink to its web site, of textual content to summarize or translate it, and extra.
Alongside the “Search” button, you’ll see a persistent “Ask” button that can ask ChatGPT about what you’re taking a look at. ChatGPT is ready to establish plenty of crops and animals, for instance, and a textual content enter field on the backside of the display helps you to ask follow-up questions like “Is that this toxic?”, “What number of energy does this have?”, or “Does this have good critiques?”

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