# The Decryptorium vs Cipher Grid

The Decryptorium and Cipher Grid are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. The Decryptorium sells 1 one-off in-app purchase and Cipher Grid sells 2 in-app purchases, starting at $0.90 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | The Decryptorium | Cipher Grid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-decryptorium/id6751563578/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [James Jason Edwards](https://appshunter.io/developer/1835816195) | [Francois Van Malleghem](https://appshunter.io/developer/1892359058) |

## What reviewers say

### The Decryptorium

[App page](https://appshunter.io/ios/app/the-decryptorium/id6751563578)

This app offers a challenging cryptogram experience by removing word spaces, forcing users to rely on pattern recognition. It features five distinct cipher types and curated content across various themes, with progressive difficulty levels.

**Highlights:** Spaceless cryptogram puzzles, Five cipher types (Substitution, Caesar, Vigenère, Playfair, Rail Fence), Curated content (philosophy, history, science, literature, movies), Progressive difficulty levels, Themed puzzle pack collections

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Historical Vigenère Premium | $4.99 | one-time |


### Cipher Grid

[App page](https://appshunter.io/ios/app/cipher-grid/id6761995739)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cipher Grid Pro | $0.90 | per month |
| Cipher Grid Pro | $9.00 | per year |


## Frequently asked questions

### Is The Decryptorium free?

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

### Is Cipher Grid free?

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

### Do The Decryptorium or Cipher Grid have ads?

Neither The Decryptorium nor Cipher Grid shows ads.

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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.*