They needed an application that would work on both iOS and Android with minimal effort to make changes. This implementation allows them to easily add pages just like a website and could update one source and deploy for both platforms.
Catholic Sword Apologetics is the best app to defend the Catholic Church and answer common questions about the faith. The app covers topics such as Infant Baptism, Papal Authority, Praying to the Saints, the Eucharist, Mary, Purgatory, Faith Alone, Scripture Alone, and so much more using the Bible as it's primary source. More information can be found here: catholicsword.com