How to turn off AI on iPhone?
Go to Settings → Apple Intelligence & Siri and switch Apple Intelligence off. That's a genuine off switch — turning it off removes the on-device models from your iPhone. Apple Intelligence is also off by default and only runs on iPhone 15 Pro and later, so many people never had it on.
Why — the first-principles explanation
Apple's answer is the opposite of Google's, and the reason is hardware, not virtue.
Apple Intelligence runs largely on your device, using the phone's own neural engine and multi-gigabyte models stored in your phone's flash storage. That architectural choice forces a real off switch into existence. When the AI lives on your hardware, "off" is a meaningful physical state — Apple can stop loading the models and delete them, freeing your storage. Google's AI Overviews live in a data center in another state; there is nothing on your phone to switch off, which is exactly why no switch exists there. The location of the computation determines whether an off switch is even possible. That single idea explains the entire difference.
This also explains the hardware requirement that confuses people. Apple Intelligence needs iPhone 15 Pro or later because it needs the RAM and neural engine to hold and run those models locally. If you have an iPhone 14 or a standard 15, you will not find the setting — not because it's hidden, but because the feature isn't there. Many people searching this question are trying to turn off something they never had.
One more distinction worth keeping straight: Apple Intelligence is not the same as Siri, and neither is the same as ChatGPT. Siri predates it and keeps working when Apple Intelligence is off. And ChatGPT integration is a separate opt-in — Apple routes certain requests to OpenAI only if you allowed it, which you can revoke independently. Turning off Apple Intelligence turns off the Apple layer. If you specifically object to OpenAI seeing your requests, check that setting on its own.
For parents and managed devices, Screen Time offers a separate path: Apple documents blocking access to Apple Intelligence features through Content & Privacy Restrictions, which survives a curious teenager finding the main toggle.
An example that makes it click
Apple Intelligence is like a tenant living in your spare room. He's helpful, but he takes up space — actual boxes of his stuff in your closet.
When you tell him to leave, he genuinely leaves and takes the boxes. Your closet gets emptier. That's real, and it's why turning off Apple Intelligence frees storage: the models were physically on your phone. Now compare Google's AI Overview, which is like a neighbor shouting summaries over the fence. You can't evict him — he doesn't live in your house. You can only close the window. Same annoyance, completely different fix, because one is inside and one is outside.
How to do it
- Open Settings on your iPhone.
- Tap "Apple Intelligence & Siri".
- Toggle "Apple Intelligence" OFF at the top of the page.
- Confirm when prompted. The on-device models are removed from your device, which frees up several gigabytes of storage.
- If you don't see "Apple Intelligence & Siri": your iPhone doesn't support it. It requires iPhone 15 Pro or later — you have nothing to turn off.
- Check ChatGPT separately: in the same Apple Intelligence & Siri screen, look for the ChatGPT extension and turn it off if you enabled it. It is a separate opt-in.
- To lock it off (for kids or managed devices): Settings → Screen Time → Content & Privacy Restrictions, and block access to Apple Intelligence features there.
- Note that Siri itself keeps working with Apple Intelligence off — they are different features.
Key facts
- Apple Intelligence is turned off via Settings → Apple Intelligence & Siri → toggle off.
- Turning off Apple Intelligence removes the on-device models from the device, reclaiming storage.
- Apple Intelligence requires iPhone 15 Pro or iPhone 15 Pro Max or later; earlier models do not have the feature at all.
- Apple Intelligence is off by default — it must be actively turned on before it becomes available.
- Apple documents blocking access to Apple Intelligence features through Screen Time's Content & Privacy Restrictions.
- ChatGPT integration is a separate opt-in extension that can be turned off independently of Apple Intelligence, as of 2026-07.
▶ The 60-second explainer (script)
Turning off AI on an iPhone is genuinely easy, unlike on Google. Settings, tap Apple Intelligence and Siri, and toggle Apple Intelligence off at the top. Done. And this is a real off switch — the on-device models get deleted from your phone, so you actually get several gigabytes of storage back. Here's why Apple can do this and Google can't. Apple Intelligence runs on your phone, using your phone's chip and your phone's storage. When something physically lives on your hardware, off is a real state — Apple just stops loading it and throws the files away. Google's AI runs in a data center a thousand miles away. There's nothing on your phone to switch off. That's the whole difference. Now, if you don't see Apple Intelligence and Siri in Settings, your phone doesn't support it. It needs an iPhone 15 Pro or newer, and it's off by default anyway — so a lot of people searching this never had it on. Two more things: Siri still works with it off, they're separate. And ChatGPT is a separate opt-in you turn off on its own.
What authoritative sources say
People also ask
Where is the Apple Intelligence off switch?
Settings → Apple Intelligence & Siri → toggle Apple Intelligence off at the top of the page. Turning it off removes the on-device models from your iPhone.
I don't see "Apple Intelligence & Siri" in Settings.
Your iPhone doesn't support it. Apple Intelligence requires iPhone 15 Pro or later, so on older models there is nothing to turn off.
Does turning off Apple Intelligence disable Siri?
No. Siri is a separate feature and keeps working normally with Apple Intelligence turned off.
Will I get storage back?
Yes. The on-device models are removed when you turn Apple Intelligence off, which frees up several gigabytes.
How do I stop ChatGPT from being used on my iPhone?
ChatGPT integration is a separate opt-in. Find the ChatGPT extension in the Apple Intelligence & Siri settings and turn it off independently.
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