# myCatholicSG App vs PrayDOS

The clearest difference is iOS requirement: myCatholicSG App at 13.0 against PrayDOS's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | myCatholicSG App | PrayDOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/mycatholicsg-app/id1151027240/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 65.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | — |
| Size | 100 MB | 31 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Titular Roman Catholic Archbishop of Singapore](https://appshunter.io/developer/1151027239) | [Gregory Johnston](https://appshunter.io/developer/1502034357) |

## What reviewers say

### myCatholicSG App

[App page](https://appshunter.io/ios/app/mycatholicsg-app/id1151027240)

This app serves Catholics in Singapore by providing daily scripture reflections, Mass schedules, and prayer guides. It also offers church bulletins, event information, and announcements from parishes and the Archdiocese.

**Highlights:** Daily scripture reflections, Mass and prayer schedules, Holy Rosary and Divine Mercy guides, Church bulletins and information, Parish and Archdiocese events, Announcements

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

**In-app purchases:** none


### PrayDOS

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is myCatholicSG App free?

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

### Is PrayDOS free?

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

### Do myCatholicSG App or PrayDOS have ads?

Neither myCatholicSG App nor PrayDOS shows ads.

### Which is updated more often, myCatholicSG App or PrayDOS?

myCatholicSG App ships an update fortnightly, and PrayDOS fortnightly. Most recently, myCatholicSG App was updated on October 9, 2026 and PrayDOS on October 10, 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.*