# PrayDOS vs The Catechism

The clearest difference is price: PrayDOS at Free against The Catechism's $4.99. The Catechism's advantage is update cadence (every 5 days vs fortnightly) and chart position (#8 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

PrayDOS is free to download; The Catechism costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PrayDOS ships an update fortnightly, The Catechism every 5 days. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | PrayDOS | The Catechism |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[4.9 (38 ratings)](https://appshunter.io/ios/app/the-catechism/id6478526459/reviews)** |
| Number of ratings | — | **38** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | — | Paid |
| Best chart rank | — | **#8** |
| Size | 31 MB | 111 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gregory Johnston](https://appshunter.io/developer/1502034357) | [RethinkMe LTD](https://appshunter.io/developer/1437016828) |

## What reviewers say

### PrayDOS

[App page](https://appshunter.io/ios/app/praydos/id6451497427)

**Features:** Vision Pro support

**In-app purchases:** none


### The Catechism

[App page](https://appshunter.io/ios/app/the-catechism/id6478526459)

**Currently charting:** #8 Top Paid · Lifestyle (US App Store)

This app provides the official Anglican Church of North America catechism in a question-and-answer format. It covers core Christian doctrines and life, supported by scripture references and foundational texts. It's designed for believers to deepen their understanding of God's Word and strengthen their faith.

**Highlights:** Official Anglican Church of North America catechism, Question-and-answer format, Over 360 questions and answers, Scripture references included, Covers Christian doctrine and life, Accessible anytime, anywhere

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PrayDOS free?

PrayDOS is free to download, with no in-app purchases.

### Is The Catechism free?

The Catechism costs $4.99, with no in-app purchases.

### Do PrayDOS or The Catechism have ads?

Neither PrayDOS nor The Catechism shows ads.

### Which is updated more often, PrayDOS or The Catechism?

PrayDOS ships an update fortnightly, and The Catechism every 5 days. Most recently, PrayDOS was updated on October 10, 2026 and The Catechism on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*