How to manage People in the iOS 15 Photos app

The Photos app on your iPhone, iPad, and Mac can identify the people in your pictures and find all images featuring the specific persons. Here’s all you need to know about it.

The People feature in the Photos app uses private, on-device machine learning to pick up on faces. Similar faces from within your camera roll are understood to be from the same person, and images containing them are grouped in a single collection.The group is easily searchable from the app or Spotlight.