Your Personal AI Faith Guide
Catholic AI
An AI faith companion that answers questions on Catholic doctrine with Catechism references, inspirational stories, and homily material.
What is Catholic AI?
Catholic AI is a free iOS and Android app by Appfide that answers questions about the Roman Catholic faith using AI. It provides doctrinal explanations with references to the Catechism of the Catholic Church, inspirational stories, teaching material for catechists, and themes for homily preparation.
Screenshots
Screenshots from the Catholic AI - Faith Guide App Store listing. Tap any image to enlarge.
Overview
Catholic AI is a catechetical companion for anyone who wants to understand the Roman Catholic faith more deeply — parishioners with an honest question, catechists preparing a class, students writing an assignment, and priests and deacons looking for a starting point for a homily.
Ask a question in plain language and the app returns a clear, structured answer grounded in Catholic teaching, with pointers back to the Catechism of the Catholic Church so you can read the source for yourself. Every answer is saved to your history, so a question you asked last month is one tap away.
The app is free to use. A premium subscription unlocks the ability to write your own questions and removes the limit on how many questions and answers you can explore.
Features
Doubt resolution
Ask theological and moral questions in ordinary language and get an explanation written for a general reader, not a seminary lecture hall.
Catechism (CCC) references
Answers point back to the relevant sections of the Catechism of the Catholic Church so you can verify and read further.
Inspirational stories
Short narratives that illustrate faith, hope and charity — useful for reflection, for children, and for teaching.
Content for class
Ready material for catechists and religious-education teachers, from lesson themes to discussion prompts.
Homily inspiration
Themes, angles and reflections to help priests and deacons start preparing a homily.
Answer history
Everything you ask is kept in a searchable history on your device so you can return to earlier answers.
What people use Catholic AI for
- Look up what the Church actually teaches on a topic before a conversation or debate
- Prepare a catechism class or Sunday school session
- Find a starting theme for a homily or reflection
- Explain a doctrine to a child or an RCIA candidate in simple words
- Study for a theology or religious-education course
Who it’s for
Catholics of any age, catechists and religious-education teachers, RCIA candidates, seminarians, priests and deacons.
App details
- Category
- Productivity · Reference
- Platforms
- iOS · iPadOS · Android
- Price
- Free with in-app subscription
- Requires
- iOS 18.0
- Size
- 23 MB
- Age rating
- 4+
- Languages
- 22 languages
- Released
- 20 Mar 2024
- Last updated
- 1 Apr 2026
- Developer
- Appfide Private Limited
Catholic AI FAQ
Is Catholic AI free?
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Yes. Catholic AI is free to download and use on iOS and Android. A premium subscription — available monthly, quarterly or yearly — lets you write your own custom questions and removes the limit on the number of questions and answers.
Does Catholic AI reference the Catechism?
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Yes. Answers include easy-to-understand explanations along with references to the Catechism of the Catholic Church (CCC), so you can look up the underlying text yourself.
Is Catholic AI an official Church app?
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No. Catholic AI is built by Appfide Private Limited as a study and inspiration aid. It is not an official publication of the Holy See or of any diocese, and it is not a substitute for your parish priest, a spiritual director, or formal catechesis.
What languages does Catholic AI support?
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The app is localised in 22 languages including English, Spanish, Portuguese, French, German, Italian, Polish, Dutch, Swedish, Norwegian, Russian, Ukrainian, Arabic, Hindi, Indonesian, Japanese, Korean, Chinese, Thai, Turkish and Vietnamese.
Which devices does Catholic AI run on?
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Catholic AI runs on iPhone and iPad with iOS 18.0 or later, and on Android phones and tablets via Google Play.
Download Catholic AI
Catholic AI is free to download. Built and published by Appfide Private Limited.
