Just install the app as you usually would. As Apple Insider points out, you can always install new apps on a new iPhone that can run iOS 16.

There's an app for almost everything imaginable. Learn how to find, download and install iPhone apps.

How to download an app from the App Store? When you try to download an application from the App Store, you will have already noticed this message indicating that it cannot be installed: ...

This detailed guide with tips and tricks covers how to install iOS 18 on iPhone to get all the new features and capabilities.

IMPORTANT: If you are looking how to install apps on your iPhone or iPod touch, these instructions are no longer valid. Follow this link for new ...

How to clean install iOS 14, and why you should do a clean install if you are on an old iPhone or iPad.