# Catholic prayer book vs Smartuni

The clearest difference is update cadence: Smartuni at every 9 days against Catholic prayer book's every 25 months. Smartuni also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Catholic prayer book ships an update every 25 months, Smartuni every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Catholic prayer book | Smartuni |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/catholic-prayer-book/id1610944892/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 9 MB | 100 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Jacek Reddig](https://appshunter.io/developer/1609874063) | [BYTEOPS LTD](https://appshunter.io/developer/1751120784) |

## What reviewers say

### Catholic prayer book

[App page](https://appshunter.io/ios/app/catholic-prayer-book/id1610944892)

This app provides essential Catholic prayers and guides users through praying the rosary with meditations. It also helps discover litanies and allows users to store and pray with personal texts and Bible passages.

**Highlights:** Essential Catholic prayers, Rosary prayer guide, Rosary meditations, Litanies recitation discovery, Store Bible passages, Store personal prayers

**Features:** macOS Compatibility

**In-app purchases:** none


### Smartuni

[App page](https://appshunter.io/ios/app/smartuni/id6755256254)

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

**In-app purchases:** none


## Frequently asked questions

### Is Catholic prayer book free?

Catholic prayer book is free to download, with no in-app purchases.

### Is Smartuni free?

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

### Do Catholic prayer book or Smartuni have ads?

Neither Catholic prayer book nor Smartuni shows ads.

### Which is updated more often, Catholic prayer book or Smartuni?

Catholic prayer book ships an update every 25 months, and Smartuni every 9 days. Most recently, Catholic prayer book was updated on October 24, 2026 and Smartuni on October 25, 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.*