# MasterMind vs Plus Minus Number

The clearest difference is update cadence: MasterMind at every 5 days against Plus Minus Number's every 2 months. On price, ads, 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, Plus Minus Number every 2 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | MasterMind | Plus Minus Number |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 21 MB | 40 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ali Miri](https://appshunter.io/developer/1789897643) | [ibrahim YORULMAZ](https://appshunter.io/developer/1875042248) |

## What reviewers say

### MasterMind

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Plus Minus Number

[App page](https://appshunter.io/ios/app/plus-minus-number/id6789949550)

**In-app purchases:** none


## Frequently asked questions

### Is MasterMind free?

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

### Is Plus Minus Number free?

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

### Do MasterMind or Plus Minus Number have ads?

Neither MasterMind nor Plus Minus Number shows ads.

### Which is updated more often, MasterMind or Plus Minus Number?

MasterMind ships an update every 5 days, and Plus Minus Number every 2 months. Most recently, MasterMind was updated on November 5, 2026 and Plus Minus Number on November 5, 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.*