One home for the Catholic day.
Lumen Christi — "Light of Christ" — exists to fill a gap no single Catholic app has filled: a faithful, beautiful, complete companion for the way Catholics actually pray.
The gap we set out to close
For years, faithful Catholics have had to juggle four or five apps just to get through a single morning devotion: one for the daily Mass readings, another for the Bible (often only one translation), another for hymns, another for the Catechism, another for the Rosary. Spiritual resources scattered across platforms. The Verse of the Day disconnected from the liturgical season. The hymn book left behind. The Catechism reduced to a dry reference.
Lumen Christi was built to put it all in one place — faithfully, beautifully, freely.
Faithful to the translations Catholics actually pray with
Catholics develop deep loyalty to the Bible they grew up with. The cadences of the Jerusalem Bible. The warmth of NIV 1984. The precision of RSV-CE. The mother tongue of Bíbélì Mímọ́ or Baịbụl Nsọ. Lumen Christi honors that loyalty by carrying ten Catholic Bibles under one roof — six trusted English Catholic editions (RSV-CE, NRSV, NIV 1984, Good News, the Jerusalem Bible, ESV-CE) plus Yorùbá, Igbo, Hausa, and Kiswahili — with more African-language Catholic Bibles in the pipeline.
Faithful to the Lectionary, the Liturgy, and the Magisterium
The daily Mass readings are drawn from the Roman Lectionary used at Mass throughout the world — never paraphrased, never AI-generated. The Verse of the Day follows the Church's calendar. The Catechism is the official text published by the Holy See. Every prayer and devotion comes from sources approved by the Catholic Church. When you pray with Lumen Christi, you pray with the whole Church.
African Catholics, first-class
The Church is wonderfully universal — and wonderfully local. The hymns of the Igbo, Yorùbá and Hausa traditions sit alongside English and Latin chant. The Bible can be read in Kiswahili and the African mother tongues. Diacritics are honored. African-language Catholic Bibles and hymnals are part of the core product, not a localization layer bolted on later.
Hymns the way they're meant to be sung
Over a thousand hymns from the Nigerian Catholic Hymn Book and beyond — with audio that plays alongside lyrics that scroll in time with the music. Filter by Mass part, liturgical season, or occasion. The hymn book that goes with you, even when the physical one is on the shelf at home.
A Catechism people actually open
Catechumens preparing for baptism, the confirmandi, parents teaching children, young people on their phones — they deserve a Catechism that meets them where they are. Lumen Christi presents the complete Catechism of the Catholic Church beautifully and engagingly, fully searchable across every numbered paragraph.
Free, with no ads — forever
The Gospel is free. The app is too. No advertisements. No tracking. No in-app purchases. No premium tier. The full app — every reading, every Bible, every hymn, every page of the Catechism, every devotion — is yours.
Get in touch
Write to [email protected] or visit the contact page.