Gmail for iPhone and iPad was finally updated with a Material 3 redesign today. Compared to Android, only some of Google’s iOS ...
If you have an iPhone, you'll go through several steps to use Gmail with the default Mail app. Similarly, you can set up your Gmail account with the Mail app on Mac and Outlook on Windows.
The default Mail app only allows you to set up automated responses for Microsoft Exchange email accounts. If you use Gmail on your iPhone, you can set up out of office responses in the Gmail app.