In May 2023, the official ChatGPT app was launched in the United States. To check if the app is available in your country, search for 'ChatGPT' in the App Store or visit the following link (requires iOS 16.1): [ChatGPT App iOS / ChatGPT Android].
Home screen
Another option is to add OpenAI's official ChatGPT website directly to your device's home screen.
ChatGPT iPhone screenshot
To add ChatGPT to your home screen, you must first visit the official chat.openai.com page.
Android: If you are using an Android device, tap the three dots in the upper right corner of the screen and select 'Add to home screen'.
iOS: If you are using an iPhone, click on the 'Share' icon and choose 'Add to Home Screen'.
This way, you will have direct access to your ChatGPT account without the need to download an additional application, as long as you are connected to the Internet.