Apple offers a tool to find and delete duplicate photos on iPhone, iPad, and Mac within the Photos app.Duplicate photos can accumulate quickly due to various reasons like editing copies, screenshots, or shared iCloud libraries.To find duplicates, access the Duplicates smart album in the Utilities section of the Photos app on iOS devices.You can merge duplicate photos to keep the highest quality version and delete the rest from your library.On Mac, a similar process can be used to manage and delete duplicate photos in the Photos app.Apple's duplicate image detection involves advanced algorithms to identify duplicates based on various factors, not just file size or resolution.The feature helps with iCloud Shared Photo Library management by avoiding multiple copies of the same image.The ability to delete duplicates ensures a clutter-free photo library and saves storage space.Other features of Photos app include Photographic Styles, tips for better iPhone photography, and Camera Control options.This article was updated in April 2025, providing ongoing guidance on managing duplicate photos.