# Brain Mini Games vs Sigma Games

The clearest difference is in-app purchases: Brain Mini Games at none against Sigma Games's 3. Brain Mini Games also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sigma Games sells 3 in-app purchases, starting at $4.99 per 7 days. Brain Mini Games asks for nothing beyond the download.

Brain Mini Games ships an update weekly, Sigma Games every 2 months. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Brain Mini Games | Sigma Games |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Size | 226 MB | 97 MB |
| Requires iOS | **13.0** | 14.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Aliaksandr Yahela](https://appshunter.io/developer/1782177608) | [Hyper By Metaverse Inc](https://appshunter.io/developer/1890301970) |

## What reviewers say

### Brain Mini Games

[App page](https://appshunter.io/ios/app/brain-mini-games-sanio7/id6738748264)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sigma Games

[App page](https://appshunter.io/ios/app/sigma-games/id6762593032)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sigma Games Pro Weekly | $4.99 | per 7 days |
| Sigma Games Pro Monthly | $9.99 | per month |
| Sigma Games Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Brain Mini Games free?

Brain Mini Games is free to download, with no in-app purchases.

### Is Sigma Games free?

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

### Do Brain Mini Games or Sigma Games have ads?

Sigma Games shows ads; Brain Mini Games does not.

### Which is updated more often, Brain Mini Games or Sigma Games?

Brain Mini Games ships an update weekly, and Sigma Games every 2 months. Most recently, Brain Mini Games was updated on October 28, 2026 and Sigma Games 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.*