# CCCSeries2 Catechism vs Vox Petri

The clearest difference is price: Vox Petri at Free against CCCSeries2 Catechism's $1.99. Vox Petri also leads on update cadence (every 2 weeks vs every 5 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Vox Petri is free to download; CCCSeries2 Catechism costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CCCSeries2 Catechism ships an update every 5 months, Vox Petri every 2 weeks. The most recent releases landed on November 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CCCSeries2 Catechism | Vox Petri |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[2.3 (7 ratings)](https://appshunter.io/ios/app/cccseries2-catechism/id570887136/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 25 MB | 85 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bil Kimes](https://appshunter.io/developer/504093998) | [Jonathan Liang](https://appshunter.io/developer/1875641115) |

## What reviewers say

### CCCSeries2 Catechism

[App page](https://appshunter.io/ios/app/cccseries2-catechism/id570887136)

Access the complete Catechism of the Catholic Church and all Vatican II documents directly from the Vatican website. This reference tool is organized for easy navigation through its four main sections: Beliefs, Sacraments, Morality, and Prayer.

**Highlights:** Complete Catechism of the Catholic Church, All Vatican II documents, Direct Vatican website links, Organized by topic, Smooth navigation, Summary of Second Vatican Council

**Features:** Vision Pro support

**In-app purchases:** none


### Vox Petri

[App page](https://appshunter.io/ios/app/vox-petri/id6773098988)

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

**In-app purchases:** none


## Frequently asked questions

### Is CCCSeries2 Catechism free?

CCCSeries2 Catechism costs $1.99, with no in-app purchases.

### Is Vox Petri free?

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

### Do CCCSeries2 Catechism or Vox Petri have ads?

Neither CCCSeries2 Catechism nor Vox Petri shows ads.

### Which is updated more often, CCCSeries2 Catechism or Vox Petri?

CCCSeries2 Catechism ships an update every 5 months, and Vox Petri every 2 weeks. Most recently, CCCSeries2 Catechism was updated on November 4, 2026 and Vox Petri on October 24, 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.*