# Cipher Attack vs Mastermind

The clearest difference is in-app purchases: Cipher Attack at none against Mastermind's 1. Mastermind's advantage is update cadence (every 10 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mastermind sells 1 one-off in-app purchase. Cipher Attack asks for nothing beyond the download.

Cipher Attack ships an update every 6 weeks, Mastermind every 10 days. The most recent releases landed on July 20, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Cipher Attack | Mastermind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Size | 43 MB | 3 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Levent Uncu](https://appshunter.io/developer/1896148205) | [Colegio Solutions s.r.o.](https://appshunter.io/developer/6784908915) |

## What reviewers say

### Cipher Attack

[App page](https://appshunter.io/ios/app/cipher-attack/id6768116444)

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

**In-app purchases:** none


### Mastermind

[App page](https://appshunter.io/ios/app/mastermind-crack-the-code/id6784908913)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mastermind Pro | $1.99 | one-time |


## Frequently asked questions

### Is Cipher Attack free?

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

### Is Mastermind free?

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

### Do Cipher Attack or Mastermind have ads?

Neither Cipher Attack nor Mastermind shows ads.

### Which is updated more often, Cipher Attack or Mastermind?

Cipher Attack ships an update every 6 weeks, and Mastermind every 10 days. Most recently, Cipher Attack was updated on July 20, 2026 and Mastermind on September 20, 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.*