Диафильмы is an Android application designed for the online viewing of diapfilms from the National Electronic Children's Library. With access to over 3,200 free diapfilms, users can enjoy high-quality content featuring 4K resolution images and precise color correction. The app facilitates instant searches by category and target audience, ensuring a user-friendly experience. Users can also share specific diapfilms with others and utilize Google Cast for larger screen viewing, enhancing the overall enjoyment of the material.

The application remembers filter settings and current positions in the list, allowing users to easily continue watching where they left off. It also keeps a history of viewed content, making it easy to revisit favorites. The collection primarily targets children's literature, featuring fairy tales and educational content suitable for various age groups. This app serves as a valuable resource for parents seeking to nurture a love of reading in their children while providing nostalgic content for adults.