eKatolik is a free Android application developed by Infinitech Indonesia that provides an offline Bible, liturgical calendar, daily reflections, prayers, and more. The app includes the New Testament, Old Testament, and Deuterocanonical books, all available offline. The liturgical calendar allows users to view upcoming events and important dates in the Catholic Church calendar. In addition, there are daily reflections available in both audio and text formats, as well as a collection of prayers, information about church events and pilgrimages, and a history of the saints. The app also includes the ability to copy and highlight verses, as well as an alarm for Divine Mercy and Angelus prayers. Overall, eKatolik provides a comprehensive suite of tools for the Catholic faithful on the go, all in one convenient app.