Библиотека ЦС вер.2 is an Android application that allows you to view various texts of books in Church Slavonic language. The books are downloaded from a remote server and saved on the device's SD card for offline reading.

The interface has undergone significant improvements compared to the previous version. User feedback has been taken into account, resulting in simplified navigation through text books, a convenient contents list, and browsing history. The app also features the ability to create bookmarks pointing to an arbitrary location of the book. Cumbersome and unnecessary interface elements have been removed, along with many other pleasant changes.

The application includes a detailed reference guide to all the available functions, which can be downloaded separately on request, reducing the app's size. The list of available books is not final, and new books will be periodically added.