The Mass, the Divine Office and the prayers of the ages. The whole Traditional Latin Rite — faithful, complete, and at last in your hand.
Signum magnum appáruit in cœlo: múlier amicta sole, et luna sub pédibus ejus, et in cápite ejus coróna stellárum duódecim.
A great sign appeared in heaven: a woman clothed with the sun, and the moon was under her feet, and upon her head a crown of twelve stars.
The rite the saints prayed, handed down unbroken since antiquity. Iter Fidei gathers it whole — the Mass, the Divine Office, Confession, the devotions — faithful to 1962, rigorously sourced, and carried with you everywhere. The treasure of the Church, intact, within reach.
The screen swallows our days, and prayer is always put off until tomorrow. Iter Fidei reverses the order: at the hours you choose, your phone locks and brings you back to prayer — the true prayer, in its form for the day — before anything else.
“The treasure of the Church should never be out of reach. We have placed it back in your hands.”
Iter Fidei is the first complete digital companion built solely for the Traditional Latin Rite — rigorously sourced, liturgically exact. We closed every gap in the sources that came before. What you hold goes further than anything that existed before it.
All eight canonical hours, Matins through Compline, Prime included — complete, correctly assembled, with antiphons and lessons. The Breviary, unchanged.
℣ Deus ✠ in adjutórium meum inténde.
O God, ✠ come to my assistance;
℟ Dómine, ad adjuvándum me festína.
O Lord, make haste to help me.
Find the nearest Traditional Latin Mass among thousands of locations worldwide — 1962 rite only. Times, places and directions.
The Vulgate, the Catechism of Saint Pius X, the Council of Trent, the Spiritual Combat, Tanquerey — and original Iter Fidei works, like the Vade-mecum of Traditional Faith.
Iter Fidei walks with you through every step of the sacrament — examine your conscience, name and number your sins, know the state of your soul, then be guided, word for word, before the priest. No other app goes this far.
For Catholics who still kneel at the altar rail.
For those who pray the hours in Latin.
For those who go to Confession.
For those who never left.
The Traditional Latin Rite has endured for twenty centuries.
It deserves a companion built with the same rigour.
Notes on the liturgy, tradition and the life of prayer — in the light of the sources from before the rupture.
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