# Cryptogram Bible vs CatDoKu FR

The clearest difference is ads: CatDoKu FR at none against Cryptogram Bible's shown. CatDoKu FR also leads on update cadence (weekly vs every 3 weeks). Cryptogram Bible's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Cryptogram Bible sells 7 one-off in-app purchases and CatDoKu FR sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Cryptogram Bible ships an update every 3 weeks, CatDoKu FR weekly. The most recent releases landed on October 14, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Cryptogram Bible | CatDoKu FR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (497 ratings)](https://appshunter.io/ios/app/cryptogram-bible-verses-code/id6738142206/reviews)** | — |
| Number of ratings | **497** | — |
| Positive reviews | 94.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 43 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [FIFTY3 BELLS LLP](https://appshunter.io/developer/1610829540) | [Cedric Mendes](https://appshunter.io/developer/1887319918) |

## What reviewers say

### Cryptogram Bible

[App page](https://appshunter.io/ios/app/cryptogram-bible-verses-code/id6738142206)

Engage with scripture in a unique way by deciphering hidden Bible verses. This game challenges you to solve cryptogram puzzles where numbers represent letters, encouraging a deeper understanding of inspirational Christian quotes.

**Highlights:** Decrypt hidden Bible verses, Number-to-letter cryptogram puzzles, Solve known letters first, Inspirational Christian quotes, Unique scripture engagement

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 | $0.49 | one-time |
| 1200 | $0.99 | one-time |
| 3000 | $1.99 | one-time |
| Remove Ads + 2000 coins | $4.99 | one-time |
| 10000 | $5.99 | one-time |
| 15000 | $7.99 | one-time |
| Remove Ads + 15000 coins | $9.99 | one-time |


### CatDoKu FR

[App page](https://appshunter.io/ios/app/catdoku-fr/id6794570371)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EuroCat 10 | $0.99 | one-time |
| EuroCat 55 | $3.99 | one-time |
| EuroCat 120 | $8.99 | one-time |
| EuroCat 350 | $22.99 | one-time |
| EuroCat 800 | $44.99 | one-time |


## Frequently asked questions

### Is Cryptogram Bible free?

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

### Is CatDoKu FR free?

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

### Do Cryptogram Bible or CatDoKu FR have ads?

Cryptogram Bible shows ads; CatDoKu FR does not.

### Which is updated more often, Cryptogram Bible or CatDoKu FR?

Cryptogram Bible ships an update every 3 weeks, and CatDoKu FR weekly. Most recently, Cryptogram Bible was updated on October 14, 2026 and CatDoKu FR on September 28, 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.*