去留照片 is a multimedia app designed for iPhone users to efficiently manage their photo library. It addresses the common issue of photo overload by allowing users to randomly revisit their photos, making the photo deletion process more engaging and less tedious. By presenting images in a way similar to short video browsing, it encourages users to relive memories while simultaneously identifying and removing unwanted images. The app focuses on enhancing memory value and optimizing storage space without the burden of traditional photo management methods.

The app operates on a subscription model, offering unlimited access for an annual fee after a three-day free trial. Users can easily manage their subscription through their iTunes account, with the option to cancel auto-renewal at any time. With its unique approach to photo reviewing and deletion, 去留照片 provides a fresh alternative for users looking to declutter their photo libraries while enjoying the process.