How to use ChatGPT with GPT-4o using the Action Button on your iPhone? Complete Guide

Apple has hinted at its intentions to integrate AI into its devices this year, with rumors suggesting discussions with OpenAI for smoother ChatGPT integration. While awaiting official implementation, iPhone 15 series users can optimize their chatbot experience using the versatile Action Button.

The customizable Action Button offers various shortcuts, including the ability to initiate voice conversations directly with ChatGPT, now powered by the latest GPT-4o model. However, it's worth noting that this feature is exclusive to the action button, limiting access to iPhone 15 Pro and iPhone 15 Pro Max users.

Demystifying ChatGPT-4o: Exploring Its Unique Features and Differences

OpenAI unveiled ChatGPT-4o during its recent Feels Like Magic event, marking an evolution from ChatGPT 4 Turbo LLM. This upgraded platform boasts multi-modal capabilities, enabling it to process both video and speech inputs. As a result, ChatGPT now exhibits more assistant-like behavior, capable of responding in diverse tones and emotions, and even posing follow-up questions as needed.

A standout feature of ChatGPT-4o 'omni' is its free accessibility, albeit with restrictions on prompts. Additionally, users have the option to subscribe to the premium version, unlocking extended functionalities and unlimited prompts for a more comprehensive experience.

Crafting a Custom ChatGPT Voice Shortcut for Your iPhone: A Step-by-Step Guide

Now that you're familiar with the capabilities of ChatGPT-4o, let's walk through the simple process of creating a shortcut on your iPhone.

Step 1: Ensure you have the latest version of the ChatGPT app installed on your iPhone. If not, head to the App Store and download the ChatGPT app. Open the app and complete the initial setup steps as prompted.

Step 2: Locate and open the Shortcuts app on your iPhone. If you don't see it, you can download it from the App Store. 

Step 3: Create a new shortcut by tapping the '+' icon in the top right corner of the Shortcuts app. Then, tap on "Add Action" and browse through the list of installed apps and available shortcuts. Look for the option to initiate a voice conversation with ChatGPT and select it. Tap 'Done' to confirm your selection.

Congratulations! You've now created a shortcut for accessing ChatGPT via voice. Next, let's assign this shortcut to the Action Button for easy access.

How to Activate ChatGPT with GPT-4o on Your iPhone Using the Action Button

Now that you've set up your shortcut, triggering ChatGPT voice via the Action Button on your iPhone is a breeze. Here's how:

Step 1: Head to your Settings and locate the Action Button option.

Step 2: Swipe left until you find the Shortcuts option. Tap on it and assign the ChatGPT voice conversation shortcut you created to the Action Button.

It's worth mentioning that access to ChatGPT with GPT-4o is currently exclusive to subscribers of the plus tier with unrestricted usage. If you're using the free version of the ChatGPT app, your prompts will be limited.