Liturgypedia is a free Android application developed by Thomas Luk. It falls under the category of Lifestyle and serves as a guide to Catholic liturgy. The program is specifically designed for the Laity of the Catholic Diocese of Hong Kong, established in 2011, to encourage the faithful to follow the footsteps of God and the gospel to the earth.

The application is an encyclopedia of Catholic etiquette and provides data on Bible verses, allowing users to participate in church liturgy, reflect, and apply the teachings in their daily lives. Liturgypedia aims to help Catholics understand the significance of every moment of each month of the year and to remind them that they are members of the Church. The application is easy to use and accessible to all.