What is the function of the 'Photos' app on iOS devices?

The 'Photos' app on iOS devices serves as a centralized tool for users to manage their digital media, specifically photos and videos. This app allows users to store their media files securely and provides functionality for organization, enabling categorization through albums and smart organization features such as Moments and Collections.

Additionally, the 'Photos' app includes editing tools that allow users to enhance their images and videos without needing third-party applications. Users can apply filters, adjust lighting, crop images, and even create slideshows. This multifaceted approach to media management is essential for users who want to keep their memories organized and accessible. The ability to edit and create within the same application makes it a versatile tool for anyone who uses an iOS device.

Other choices do not accurately capture the comprehensive purpose of the 'Photos' app. For example, storing only videos or creating music playlists does not reflect the app's functionality at all. Furthermore, transferring files between devices is fundamentally different from the primary roles of the 'Photos' app, which focuses more on managing and editing media rather than serving as a transfer utility.