# MasterMind vs Goodoku

The clearest difference is ads: MasterMind at none against Goodoku's shown. MasterMind also leads on update cadence (every 5 days vs every 2 months). Goodoku's advantage is iOS requirement (12.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MasterMind ships an update every 5 days, Goodoku every 2 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MasterMind | Goodoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 21 MB | 31 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ali Miri](https://appshunter.io/developer/1789897643) | [JaeKwan Jung](https://appshunter.io/developer/432045055) |

## What reviewers say

### MasterMind

[App page](https://appshunter.io/ios/app/mastermind-mind-challenge/id6744874019)

**Features:** macOS Compatibility

**In-app purchases:** none


### Goodoku

[App page](https://appshunter.io/ios/app/goodoku/id6744941575)

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

**In-app purchases:** none


## Frequently asked questions

### Is MasterMind free?

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

### Is Goodoku free?

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

### Do MasterMind or Goodoku have ads?

Goodoku shows ads; MasterMind does not.

### Which is updated more often, MasterMind or Goodoku?

MasterMind ships an update every 5 days, and Goodoku every 2 months. Most recently, MasterMind was updated on October 8, 2026 and Goodoku on October 11, 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.*