The 한국시각장애인복지관 모바일 소리책 is an Android app developed by tsis. Co. Ltd. It is a free educational and reference app in the Books category. This app is specifically designed for visually impaired individuals, providing them with access to audiobooks on their smartphones.

With 한국시각장애인복지관 모바일 소리책, users can enjoy all the content available on the existing internet audio electronic book service, '소리책,' through their mobile devices. This includes listening to best-selling books, recent releases, and recommended titles from the 한국시각장애인복지재단 (Korean Visually Impaired Welfare Foundation). The app also offers a feature to listen to audio-described movies and monthly magazines related to various subjects such as culture, current affairs, and education. Additionally, users can access online lectures in audio format, providing a convenient way to learn.

Please note that this service is exclusively available for visually impaired individuals, and usage by non-visually impaired individuals would violate copyright laws.