The application allows you to view the texts of various books in the Church Slavonic language. Books are downloaded from a remote server and stored on the device for later offline reading.

Compared to the previous version, a lot of work has been done to improve the interface. The wishes of users have been taken into account: navigation through the texts of books has been simplified, convenient content and a list of browsing history have been added. Added the ability to create bookmarks pointing to an arbitrary place in the book. Cumbersome and unnecessary interface elements have been removed, and many other nice changes have been made.