The iOS operating system provides a feature that allows users to conceal images from the primary Photos application view. This functionality essentially moves selected pictures into a separate album that requires an additional step to access, offering a degree of privacy for sensitive or personal content. As an example, a user might utilize this to remove travel documents or medical records from casual browsing within the photo library.
This ability to segregate particular photographs from the main gallery is important for maintaining personal privacy and managing potentially sensitive information on a device. Previously, users would rely on third-party applications to achieve a similar result, often with varying levels of security and integration. The built-in iOS feature offers a more seamless and integrated approach to managing visual content.