An app from Lampstand
Introibo
Introibo ad altare Dei.
I will go unto the altar of God.
A complete prayer companion for traditional Catholics. Built for the 1962 Roman Missal community.
Why Introibo exists
Introibo was built for serious Catholics who pray seriously. It came out of attending the Traditional Latin Mass, praying the Office, working through the calendar of feasts and ferias, and wanting a single, beautiful, complete tool to carry the whole rhythm of the Church year.
Latin first. 1962 calendar. Traditional rubrics. No accounts, no tracking, no ads. The app does what it is.
What’s inside
The Missal
The complete 1962 Roman Missal with the daily Propers, interleaved automatically with the Ordinary in correct Mass order for today’s date. Includes Introit, Collect, Epistle, Gradual, Gospel, Offertory, Secret, Communion, and Postcommunion. Multiple rite settings: 1962 Missal, 1955 Holy Week reforms, and Pre-1955 rubrics.
The Divine Office
The canonical hours of the 1962 Roman Breviary, arranged on a canonical clock that highlights the current hour. Includes Matins, Lauds, Prime, Terce, Sext, None, Vespers, and Compline. Hymns, antiphons, psalms with verses, capitula, canticles, collects, and the seasonal Marian antiphons.
The Rosary
The full Rosary in Latin and English with the traditional Joyful, Sorrowful, and Glorious mysteries. Bead-by-bead flow through every prayer of every decade. Mystery rotation by day with seasonal overrides. Faithful to pre-2002 tradition.
The Stations of the Cross
The Stations with their meditations, traditional versicles and responses, and the complete Stabat Mater in Latin and English.
Examination of Conscience
Self-examination arranged by the Ten Commandments, with guided confession paths, including a meditative path after St. Catherine of Siena for deeper preparation.
Latin School
Progressive Latin lessons with flashcards, from ecclesiastical vowels and consonants through declensions and verb basics to reading the Vulgate. Mastery tracked per lesson.
Reference Library
Articles on Catholic doctrine, sacraments, devotional practice, and tradition, from the liturgical seasons to the sacraments, from prayer forms to Latin pronunciation.
Patron Saints
A growing set of patron saints with daily practice schedules across Morning, Throughout the Day, and Evening. A unique penance with a Latin motto for each. Follow a saint and track your streak.
The Daily Home
A daily home screen with the current liturgical day, the day’s feria and season, the proper Marian antiphon, the day’s psalm verse, today’s Propers, and a layered penance that is obligatory, saint-specific, and voluntary. The whole rhythm of the Church year, in your pocket.
Principles
Latin first.
Side-by-side Latin and English throughout. Optional English-only or Latin-only modes.
1962 calendar.
Traditional rubrics. Multiple rite settings for those who observe earlier or later forms.
Offline.
The app works without an internet connection. All content is on your device.
No accounts.
You don’t need to sign up. There’s nothing to sign up for.
No tracking.
No analytics, no telemetry, no behavioral data. We don’t know who you are.
Ad-free.
No banners, no interstitials, no upsells. The app stays out of your way.
Download
Introibo is available now on iPhone and iPad. iOS 17 and later.
Android version: in consideration. Sign up for Lampstand updates to be notified.