Consecrate yourself to Jesus through Mary, with the Treatise in your hands
The complete Treatise on True Devotion, the 33-day preparation St. Louis himself teaches, the guided Holy Rosary and the prayers of consecration. All in a simple app that walks with you before, during and after your consecration day.
Consecration does not end on consecration day.
Reading the Treatise alone is hard
It is 273 paragraphs of 18th-century writing. Without a path, many people stop halfway.
The 33 days call for constancy
Reading, prayer and examen every day, with the right prayers for each stage. It is easy to lose your way.
And afterwards, how do you live it?
Consecration is renewed every year and lived every day. Almost no material walks with you through that afterwards.
True Devotion lays out that path: you open the app and it shows you what to do today.
Choose the date. Follow the path. Consecrate yourself.
Choose your consecration day
The app suggests Our Lady's feasts and works out when to begin, 33 days before.
Follow St. Louis's 33 days
Twelve days to empty yourself of the spirit of the world, then three weeks: knowledge of self, of Mary and of Jesus (Treatise §227–233).
Consecrate yourself and renew
On the day, the step-by-step and the Act of Consecration. Then the app walks with your consecrated life and the yearly renewal.
Each day comes ready.
A reading from the Treatise, the Gospel, a question to meditate on, a concrete resolution and the prayers for the stage. About fifteen minutes.
The whole book, with the original alongside.
A new, faithful translation made directly from the French, with the usual paragraph numbering. Adjustable text, paper, sepia or night background, bookmarks and notes. Tap to see St. Louis’s French text.
Pray contemplating, bead by bead.
All twenty mysteries with their verse, what to contemplate and the fruit of each one. The app keeps count so you can simply pray.
The 33 days, one at a time.
You mark the day complete and the resolution kept. No streak pressure, no rankings: your progress is recorded, nothing more.
What is St. Louis's and what is the app's
Passages marked “St. Louis” are his own words. Meditations and resolutions are the app's texts and are labelled as such. We never attribute to St. Louis a sentence that is not his. The translation is under theological review, and the app does not replace a priest or spiritual direction.
Everything you need to consecrate yourself and live your consecration
- The complete Treatise, with the French original
- The 33-day journey and consecration day
- Yearly renewal of your consecration
- Guided Holy Rosary and prayers of consecration
- Private spiritual journal, saved to your account
- Phone, tablet and computer, offline too
12 months of access. Renews every 12 months and you can cancel anytime. (about 40 cents a month)
When you subscribe to the app, you help this work reach more people, so they may come to Jesus through Mary.
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Use the app for 7 days. If it isn't for you, ask for a refund within that period.
Frequently asked questions
What is consecration to Jesus through Mary?
It is the total gift of yourself to Jesus Christ through the hands of Mary, as St. Louis-Marie Grignion de Montfort teaches in the Treatise on True Devotion. He calls it a perfect renewal of the promises of baptism.
Do I need to have read the Treatise?
No. The 33-day journey takes you through the whole Treatise, a passage a day, in order.
Can I choose my consecration date?
Yes. The app suggests Our Lady's feasts and works out when to start. You can also pick another date or start today.
Is the translation reliable?
It is our own translation, made directly from St. Louis's French text with the usual paragraph numbering, and it is under theological review. Subscribers can see the French original next to every paragraph.
Does it work offline?
Yes. Once opened, the app works without a connection, and what you do is saved on your device and in your account.
How do I sign in after subscribing?
Open the app, tap “Sign in” and use the same email you bought with. The first time, you create your password.