Псалтирь царя Давида

Psalter, full text in Church Slavonic, with accents, divided into kathismas. The application contains all the psalms, prayers before reading the Psalms, and after reading the Psalms. You can read the text in Russian or Church Slavonic (selected by the reader). The user can customize the background color, line spacing. The Psalter also contains prayers recited after each kathisma. In a separate section, "On the order of reading the Psalter", the rules for reading the Psalter about the living and the dead are given, and some abbreviations are explained.