Catholic Knowledge is an educational quiz program designed to introduce students to the fundamental aspects of the Catholic faith and the significant accomplishments of Christian civilization. The program offers a vast array of study aids, including hundreds of pages of resources and over 3000 multiple-choice questions covering Catholic catechism, scriptures, saints, history, tradition, and culture.

Students can engage with Catholic Knowledge through the interactive "Catholic Quest" game, where they can answer questions across various categories and earn points based on both speed and difficulty. This allows for friendly competition within study groups or against other users of the program. Additionally, students can earn "Knowledge Medals" by focusing on specific topics, sharing encrypted progress records with instructors, and delving deep into subject-specific fact sheets, video links, and study questions.