Siri's ChatGPT limit exposed in new iOS 18.2 beta

Apple is pulling back the curtain on how its partnership with OpenAI will actually work in the real world.

In the latest iOS 18.2 beta, Apple quietly added a dedicated ChatGPT section inside the iPhone Settings app. It shows your daily usage limit and offers a direct way to upgrade to a paid ChatGPT Plus subscription.

Daily limits and a direct upsell

If you use the free tier, the Settings app displays an Advanced Capabilities section with a daily limit reading "Under Limit."

Free users get a limited number of requests that tap into OpenAI's top-tier GPT-4o model. Once you exhaust those daily hits, Siri downgrades your queries to a basic, more cost-effective version of ChatGPT until the counter resets 24 hours later.

Free users are also capped at just two image generations per day with DALL-E 3, with zero access to premium features like Advanced Voice Mode or newer models like o1-preview.

To unlock the full suite, Apple built a direct checkout path right into Settings. Tapping the upgrade button pops open an in-app browser to sign up for ChatGPT Plus for $19.99 a month, or log in to an existing paid account.

Apple's free ride on OpenAI's tab

Reports have indicated that Apple isn't paying OpenAI cash to integrate ChatGPT into Siri. The currency here is exposure.

Placing an upgrade button straight inside the native Settings app is Apple's end of the bargain. But that deal carries immense risk for Sam Altman's team.

If millions of iPhone users rely on Siri for free ChatGPT queries without upgrading, OpenAI will have to swallow massive inference costs to power Apple Intelligence.

To make matters worse for OpenAI, Apple has no intention of keeping this exclusive. The iPhone maker has already confirmed that it plans to integrate alternative models in the future, likely starting with Google Gemini.

Why it matters

For everyday iPhone users, the built-in free tier should be plenty for occasional web lookups, recipe ideas, and quick text drafts. We think most people should wait before shelling out $20 a month, especially since basic queries will continue working even after you hit the daily advanced limit.

For the industry, Apple is pulling off a masterclass in platform leverage. It bridges its own AI gap without spending cash, turns OpenAI into an interchangeable backend vendor, and keeps the door open to pit Google against them down the road.

OpenAI gets access to hundreds of millions of iPhone pockets, but it looks like a high-stakes gamble. If the conversion rate on these Settings app prompts fails to outpace the avalanche of free compute costs, this high-profile integration could become a major financial headache.