Ordo Lectionum

Ordo Lectionum is a Catholic lectionary reference app for clergy, readers, and the faithful. Find daily and Sunday Mass readings by date, feast, or liturgical season with a clear calendar view. Search by scripture citation, keyword, or liturgical day to reach the exact text you need. Save favorites and notes for homily preparation or personal study, and access readings offline when you are on the go. Choose preferred translations or Latin where available, with a clean reading view and dark mode for comfortable reading. A reliable tool for Mass readings, liturgy reference, and daily prayer.