# Decrypto vs Mastercode

The clearest difference is in-app purchases: Mastercode at none against Decrypto's 8. Mastercode also leads on iOS requirement (13.4 vs 17.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Decrypto sells 8 one-off in-app purchases. Mastercode asks for nothing beyond the download.

Decrypto ships an update every 4 days, Mastercode every 3 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Decrypto | Mastercode |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 26 MB |
| Requires iOS | 17.2 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Incognitum, MB](https://appshunter.io/developer/1019812236) | [HECTOR FABIAN PINATARES MENDEZ](https://appshunter.io/developer/1746585331) |

## 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 |


### Mastercode

[App page](https://appshunter.io/ios/app/mastercode/id6504129250)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Decrypto free?

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

### Is Mastercode free?

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

### Do Decrypto or Mastercode have ads?

Neither Decrypto nor Mastercode shows ads.

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

Decrypto ships an update every 4 days, and Mastercode every 3 days. Most recently, Decrypto was updated on October 16, 2026 and Mastercode on October 7, 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.*