Apple’s Safari browser now has a new feature called Private Search Engine. This allows you to select a different search engine when you are in private browsing mode. This feature is great because you don’t have to go to different search engine websites every time you want to search for something.
How to Use Private Browsing in Safari on iPhone | Apple Support
In this post I will explain what Private Search Engine is, how to use it and why it is useful. Let's get started.
Private Search Engine lets you choose a different search engine for your iPhone’s Safari browser when you open a private tab. You’re not stuck with the same default search engine (like Google) for both regular and private tabs. It’s a secure way to browse the web in private (also known as incognito) mode, while keeping your search history private.
The Private Search Engine feature allows you to improve your search style. You don't have to manually change your search engine every time you open a new Private tab.