# OpMedApp vs Credo

The clearest difference is in-app purchases: OpMedApp at none against Credo's 4. OpMedApp also leads on iOS requirement (12.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Credo sells 4 in-app purchases, starting at $2.99 per month. OpMedApp asks for nothing beyond the download.

OpMedApp ships an update every 2 weeks, Credo every 10 days. The most recent releases landed on October 27, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | OpMedApp | Credo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/credo-catholic-prayer-app/id6759874385/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 40 MB | 102 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Elbert Maloney](https://appshunter.io/developer/1580315255) | [Adrian Cristin Cristache](https://appshunter.io/developer/1857233227) |

## What reviewers say

### OpMedApp

[App page](https://appshunter.io/ios/app/opmedapp/id6468973805)

**Features:** macOS Compatibility

**In-app purchases:** none


### Credo

[App page](https://appshunter.io/ios/app/credo-catholic-prayer-app/id6759874385)

This app offers traditional Catholic prayer resources, including the Roman Breviary and the Rosary, with public domain Bible texts in English and Latin. It features a liturgical calendar, daily word puzzles, and customizable prayer lists. Optional premium features enhance the experience with reminders and extended functionality.

**Highlights:** Traditional Roman Breviary, Rosary with multiple mysteries, Public domain Bible (English/Latin), Liturgical calendar, Daily word puzzle, Customizable prayer lists, Home and Lock Screen widgets

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Credo Monthly Offer | $2.99 | per month |
| Credo Premium Monthly | $4.99 | per month |
| Credo Annual Offer | $19.99 | per year |
| Credo Premium Annual | $34.99 | per year |


## Frequently asked questions

### Is OpMedApp free?

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

### Is Credo free?

Credo is free to download, with in-app purchases available.

### Do OpMedApp or Credo have ads?

Neither OpMedApp nor Credo shows ads.

### Which is updated more often, OpMedApp or Credo?

OpMedApp ships an update every 2 weeks, and Credo every 10 days. Most recently, OpMedApp was updated on October 27, 2026 and Credo on November 7, 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.*