With iOS 18, Apple introduced Apple Intelligence, allowing Siri to integrate directly with ChatGPT. However, this feature is limited to iPhone 15 Pro and newer models, leaving older iPhones without official support. Fortunately, there are workarounds that let you use Siri with ChatGPT even on older devices. While these methods don’t offer the same security and privacy as Apple Intelligence, they are practical alternatives.
Method 1: Using the ChatGPT App
The simplest way is by installing the official ChatGPT app from the App Store. After setting it up with your account, you can tell Siri, “Ask ChatGPT …” followed by your query. Siri then passes the request to the ChatGPT app and displays the response in its pop-up interface.
- Pros: Easy to set up, no extra cost.
- Cons: Siri sometimes fails to forward the query and tries to answer on its own.
Method 2: Using the OpenAI API with Siri Shortcuts
For a more integrated experience, you can use the OpenAI API with custom Siri Shortcuts.
- Get a trusted shortcut online designed to connect Siri with ChatGPT.
- Insert your OpenAI API key.
- Trigger the shortcut with Siri to send queries and receive instant responses.
- Pros: Smoother, more flexible experience.
- Cons: Requires an API key and may incur usage costs.
Conclusion
Even without Apple Intelligence, older iPhone users can still pair Siri with ChatGPT through these two methods. Whether you prefer the free ChatGPT app integration or the advanced API shortcut approach, both solutions bring AI-powered assistance to your device.