# Mastermind Classic vs Sudoku Mastermind

The clearest difference is in-app purchases: Mastermind Classic at none against Sudoku Mastermind's 1. Mastermind Classic also leads on update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Mastermind Classic ships an update fortnightly, Sudoku Mastermind every 4 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Mastermind Classic | Sudoku Mastermind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 9 MB | 19 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Abdullah Alioski](https://appshunter.io/developer/1209989580) | [Robin Dufour](https://appshunter.io/developer/1819249965) |

## What reviewers say

### Mastermind Classic

[App page](https://appshunter.io/ios/app/mastermind-classic/id1271739703)

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

**In-app purchases:** none


### Sudoku Mastermind

[App page](https://appshunter.io/ios/app/sudoku-mastermind/id6754221226)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $1.99 | one-time |


## Frequently asked questions

### Is Mastermind Classic free?

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

### Is Sudoku Mastermind free?

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

### Do Mastermind Classic or Sudoku Mastermind have ads?

Both Mastermind Classic and Sudoku Mastermind show ads.

### Which is updated more often, Mastermind Classic or Sudoku Mastermind?

Mastermind Classic ships an update fortnightly, and Sudoku Mastermind every 4 months. Most recently, Mastermind Classic was updated on October 7, 2026 and Sudoku Mastermind on October 10, 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.*