# Decrypto vs Quadoo

The clearest difference is ads: Decrypto at none against Quadoo's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Decrypto sells 8 one-off in-app purchases and Quadoo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Decrypto ships an update every 4 days, Quadoo every 5 days. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Decrypto | Quadoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (123 ratings)](https://appshunter.io/ios/app/decrypto-cipher-cryptograms/id1023872874/reviews)** | — |
| Number of ratings | **123** | — |
| Positive reviews | 85.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 48 MB |
| Requires iOS | **17.2** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Incognitum, MB](https://appshunter.io/developer/1019812236) | [Jeffrey Scott Teegarden](https://appshunter.io/developer/1862648504) |

## What reviewers say

### Decrypto

[App page](https://appshunter.io/ios/app/decrypto-cipher-cryptograms/id1023872874)

Engage in a captivating puzzle game where you decode classic ciphers and solve cryptogram word puzzles. This app offers a challenging yet accessible experience for those who enjoy riddles and code-breaking. It's designed for curious minds to train their brains with pure, ad-free fun.

**Highlights:** Decode classic ciphers, Solve cryptogram word puzzles, Break challenging codes, Brain training, VoiceOver support, Ad-free gameplay

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Help Points | $0.99 | one-time |
| 5 Keys | $1.49 | one-time |
| Remove ads | $1.99 | one-time |
| 15 Keys | $3.49 | one-time |
| 30 Keys | $5.49 | one-time |
| Unlimited Keys | $11.49 | one-time |
| Solutions | $14.99 | one-time |
| Solutions & Unlimited Keys | $19.99 | one-time |


### Quadoo

[App page](https://appshunter.io/ios/app/quadoo/id6756758644)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Deluxe Mode | $3.99 | one-time |


## Frequently asked questions

### Is Decrypto free?

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

### Is Quadoo free?

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

### Do Decrypto or Quadoo have ads?

Quadoo shows ads; Decrypto does not.

### Which is updated more often, Decrypto or Quadoo?

Decrypto ships an update every 4 days, and Quadoo every 5 days. Most recently, Decrypto was updated on October 16, 2026 and Quadoo on October 9, 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.*