# Mastermind vs Number Baseball

The clearest difference is ads: Mastermind at none against Number Baseball's shown. On price, update cadence, 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 11 days, Number Baseball every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mastermind | Number Baseball |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 9 days** |
| Size | 31 MB | 5 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fabio Dordetto de Abreu](https://appshunter.io/developer/1873391988) | [jongkun lee](https://appshunter.io/developer/6806997246) |

## What reviewers say

### Mastermind

[App page](https://appshunter.io/ios/app/mastermind-codebreak/id6761315643)

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

**In-app purchases:** none


### Number Baseball

[App page](https://appshunter.io/ios/app/number-baseball-bulls-and-cows/id6818085357)

**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 Number Baseball free?

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

### Do Mastermind or Number Baseball have ads?

Number Baseball shows ads; Mastermind does not.

### Which is updated more often, Mastermind or Number Baseball?

Mastermind ships an update every 11 days, and Number Baseball every 9 days. Most recently, Mastermind was updated on October 25, 2026 and Number Baseball on October 24, 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.*