# Catholic Catechism Classes

> Catechism, OCIA & Marriage

Canonical page: [https://chrome-stats.com/d/id1481241177](https://chrome-stats.com/d/id1481241177)

## Overview

- **ID:** `id1481241177`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Dat Thanh Nguyen
- **Category:** Education
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 4.5.0
- **Last updated:** 2026-09-06
- **First published:** 2019-10-15
- **Size:** 12 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/catholic-catechism-classes/id1481241177)
- **Website:** [https://hocgiaoly.com/en/](https://hocgiaoly.com/en/)
- **Privacy policy:** [https://admin.hocgiaoly.com/privacy?lang=en](https://admin.hocgiaoly.com/privacy?lang=en)

## Description

Learn catechism, OCIA, and marriage preparation; follow the Catholic calendar, read articles, discover churches, and pray the Rosary on iPhone and Apple Watch.

Catholic Catechism Classes supports learners at every stage—from strengthening the foundations of faith to the catechumenate, mystagogy, and marriage preparation—with short lessons, formative assessments, and links to Church sources.

TWO IN-DEPTH GUIDED PROGRAMS
• Catechumenate and Mystagogy: 26 stages from free inquiry and the Gospel to Christian initiation, mystagogy, and new life.
• Catholic Marriage Preparation: 22 stages covering vocation, communication, consent, the sacrament, practical preparation, and family life.

THE COMPLETE LIBRARY
• 8 learning paths, 107 stages, 98 in-path assessment questions, and a separate 120-question Faith Challenge.

With the app, you can:
• Follow learning paths from the foundations of faith through what the Church professes, celebrates, lives, and prays.
• Review with quizzes and Faith Challenge questions, including explanations and references.
• Track progress, resume your next lesson, and use synced content when your connection is unstable.
• View the Catholic calendar, observances, and learning reminders.
• Stay connected with your class, family, and catechist when invited.

The app is a learning and formation aid. It does not issue certificates, determine sacramental eligibility, or replace guidance and procedures from your parish or diocese.

Your account is protected by email verification. You can reset your password, sign out, and delete your account in the app. Catechism has no ads and does not sell personal data.

For help, open the Support page in the app information.

On Apple Watch, pray with guided mysteries, a synchronized counter, and progress haptics. The Rosary complication on the Smart Stack or watch face lets you quickly return to your prayer.

On Apple Watch, view the Catholic calendar, open it from a complication, and pray with guided mysteries, a synchronized counter, and progress haptics.

## Rankings

- #889,630 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1481241177)