The Bible feature may be purchased as an In-App purchase The New Testament Books are taken from the Berean Greek Bible which is based on Nestle (1904). The Old Testament Books are in Hebrew except for the Books of Tobit, 1-4 Maccabees, Wisdom, Sirach, Baruch, and Judith which were taken from the Septuagint. Currently only the USCCB calendar is supported. Feedback and other suggestions are welcome at [email protected]