iLiturgia is a comprehensive offline liturgical application designed specifically for Catholic practitioners in Brazil. This Books & Reference app allows users to pray all the canonical hours of the Liturgy of the Hours directly from their smartphones or tablets without requiring an internet connection. Developed in co-edition with CNBB Editions, it provides official liturgical texts authorized by the Holy See.

The app's core functionality includes complete coverage of all canonical offices such as Lauds, Vespers, and Compline. Users can access both annual and biennial cycles of readings alongside daily Gospel selections. The inclusion of mandatory and optional solemnities, celebrations, and memorials makes this app particularly valuable for those seeking to maintain a thorough prayer routine. Additionally, iLiturgia offers Pope John Paul II and Benedict XVI's catechesis on Psalms along with various Church prayers including the Holy Rosary.

iLiturgia stands out through its extensive range of features tailored for liturgical practice. The app automatically assembles all canonical hours, providing users with seamless access to each office's components. It contains complete Psalm collections at the end of each psalm and song, enhancing the prayer experience.

One notable feature is the availability of both Portuguese and Latin songs, catering to diverse linguistic preferences within the Church community. The app also integrates daily liturgy readings from Holy Mass according to lectionaries, forms, ordinary prayers, prefaces, and Eucharistic prayers based on the Roman Missal. Furthermore, users can engage with papal catechesis on Psalms and songs from both Pope John Paul II and Benedict XVI, enriching their spiritual understanding.

The offline functionality ensures accessibility regardless of internet availability while maintaining comprehensive content that supports traditional Catholic practices. These features collectively create a robust tool for personal devotion and communal worship.