PrayDOS vs The Catechism
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PrayDOS
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PrayDos APP is a liturgical App which carries the liturgical resources of the Diocese of Singapore, her deaneries and her sister dioceses in the Province of Southeast Asia, namely the Diocese of West Malaysia, Diocese of Sabah and Diocese of Kuching. The Daily Offices, Communion Services, Lectionary Readings and Prayers can be accessed on a daily basis in different languages. This is a project initiated by Marine Parade Christian Church (mpcc.org.sg), in partnership with St Peter’s Hall (sph.org.sg). We are also being advised by the Provincial Liturgical Committee. If you have any feedback, please contact Revd Canon Terry Wong at terrywong@anglican.org.sg.
The Catechism
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.
- 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
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Welcome to "To Be A Christian," the Official Catechism App of the Anglican Church of North America! Catechesis, an age-old Christian practice of disciple-making, employs a straightforward question-and-answer format to teach new believers and church members the core tenets of Christianity. "To Be a Christian," authored by J. I. Packer and a team of Anglican leaders, revitalizes this often-overlooked tradition for contemporary Christians. This beloved catechism contains over 360 questions and answers, each supported by Scripture references, covering the full spectrum of Christian doctrine and life. Drawing from foundational texts such as the Apostles' Creed, the Lord's Prayer, and the Ten Commandments, it provides clear, concise, and conversational guidance. Perfect for believers seeking to deepen their understanding of God's Word and strengthen their faith, the "To Be a Christian" app makes this invaluable resource accessible anytime, anywhere. Download now and start your journey of spiritual growth!
Screenshots
Verdict
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 (#20 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | PrayDOS | The Catechism |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | — | 4.9 (38 ratings) — better |
| Positive reviews | — | 83.3% of reviews |
| Number of ratings | — | 38 — better |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Best chart rank | — | #20 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 31 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | Gregory Johnston | RethinkMe LTD |
In-app purchases
PrayDOS
No in-app purchases
The Catechism
No in-app purchases
Questions
Is PrayDOS free?
Is The Catechism free?
Do PrayDOS or The Catechism have ads?
Which is updated more often, PrayDOS or The Catechism?
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