# catechism.app vs Christ Kirk

The clearest difference is in-app purchases: Christ Kirk at none against catechism.app's 1. Christ Kirk also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.6). catechism.app's advantage is rating (4.8 vs 4.4) and review sentiment (94% vs 73%). On price and ads there is nothing between them.

Both are free to download. catechism.app sells 1 in-app purchase, starting at $1.99 per year. Christ Kirk asks for nothing beyond the download.

catechism.app holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 166 and 43 respectively. Written reviews point the same way: 94% of catechism.app's written reviews are positive against 73% of Christ Kirk's.

catechism.app ships an update every 6 weeks, Christ Kirk every 3 months. The most recent releases landed on September 21, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | catechism.app | Christ Kirk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (166 ratings)](https://appshunter.io/ios/app/catechismapp/id359009311/reviews)** | [4.4 (43 ratings)](https://appshunter.io/ios/app/christ-kirk/id638402905/reviews) |
| Number of ratings | **166** | 43 |
| Positive reviews | **93.8% of reviews** | 72.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 46 MB | 53 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Deo Volente, LLC](https://appshunter.io/developer/359009314) | [Christ Church (Moscow)](https://appshunter.io/developer/1500665314) |

## What reviewers say

### catechism.app

[App page](https://appshunter.io/ios/app/catechismapp/id359009311)

Access multiple Christian catechisms, including the New City, Westminster, Children's, Heidelberg, and Geneva. Study questions, answers, and scripture proofs with a feature to hide answers for memorization.

**Highlights:** New City Catechism, Westminster Catechisms, Heidelberg Catechism, Geneva Catechism, Scripture proofs, Hide answer for memorization

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation Subscription Small | $1.99 | per year |

**What reviewers like**

- 👍 Daily reminders for study
- 👍 Helps understand Bible
- 👍 Favorite catechism app
- 👍 Great way to review teachings
- 👍 Focuses on biblical standards

**What reviewers complain about**

- 🐛 Cannot mark questions completed
- 🐛 No way to mark where left off
- 🐛 Not organized well
- 🐛 Doesn't play sound
- 🐛 Stuck on screen

**Reported bugs**

- iPad in silent mode error
- Screen issues fixed by update

**Requested features**

- Copy scripture texts
- Add Fisher’s catechism
- Add Baptist Catechism based off 2nd LBCF 1689
- Copy portions to clipboard
- Attach notes to text


### Christ Kirk

[App page](https://appshunter.io/ios/app/christ-kirk/id638402905)

Access sermons, conference messages, Bible reading schedules, podcasts, and blog posts from a church's teaching ministry. Stay connected with the community and explore spiritual resources.

**Highlights:** Sermon access, Conference messages, Bible Reading Challenge schedule, Podcasts, Psalms, Blog posts

**In-app purchases:** none


## Frequently asked questions

### Is catechism.app free?

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

### Is Christ Kirk free?

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

### Which has better reviews, catechism.app or Christ Kirk?

catechism.app is rated higher. catechism.app averages 4.8 out of 5 from 166 ratings, while Christ Kirk averages 4.4 from 43 ratings.

### Do catechism.app or Christ Kirk have ads?

Neither catechism.app nor Christ Kirk shows ads.

### Which is updated more often, catechism.app or Christ Kirk?

catechism.app ships an update every 6 weeks, and Christ Kirk every 3 months. Most recently, catechism.app was updated on September 21, 2026 and Christ Kirk on June 6, 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.*