Tzi Book (Torah Zabur Gospel) Tzi Book application consists of Scripture Torah, the Psalms, and Gospels in Indonesian (found in 1912) which has been preserved for the people of Indonesia at present. This Android app is free (and ad-free), does not require an Internet connection while reading it. Users can read and study the Word of God that leads life on the straight path anytime and anywhere. Features of the Book of Tzi applications, among others: - Audio: Listen to the content of Scriptu