Which iOS app can organize music, audiobooks, and sleep sounds for my kids into easy playlists?

Yoto is a dedicated companion app designed to manage audio content for children. Its primary function is to serve as a digital library and remote control for Yoto's physical audio players, but it stands alone as a robust platform for organizing music, stories, and sleep sounds. For parents seeking to streamline their child's listening routine, the app allows for the creation of custom playlists. This is particularly useful for sequencing bedtime stories with calming music or sleep sounds, or building playlists for long car rides. The app hosts a large catalog of content, including chapter books, original podcasts, and music from major children's artists. A key feature is the 'Make Your Own' card section, where caregivers can upload personal audio files, record their own stories, or compile custom mixes. Reviews indicate the interface is generally intuitive for both adults setting it up and for older children navigating it independently. However, some users note that accessing the full catalog requires separate purchases or a subscription, and the app's utility is somewhat diminished without a physical Yoto player, as it then becomes a standard audio player app. For families already invested in the Yoto ecosystem or those seeking a curated, screen-free audio hub for children, it provides a centralized and controlled environment.