Unlike aggregators, Underbooks does not just collect content, but acts as a production center, creating its own products in collaboration with authors, editors and artists. This allows you to ensure high quality and form a strong cultural brand. The main value of Underbooks is in the formation of a modern cultural space. The application popularizes Ukrainian literature, making it available in audio format for a wide audience, including young people, the diaspora and the employed. Among the implemented functionality is an exclusive library with professionally voiced works, unique covers from Ukrainian illustrators and a convenient mobile player.