# GenMas vs Brain Teaser Games

The clearest difference is in-app purchases: GenMas at none against Brain Teaser Games's 4. GenMas also leads on update cadence (every 4 weeks vs every 2 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Brain Teaser Games sells 4 in-app purchases, starting at $4.99 per 7 days. GenMas asks for nothing beyond the download.

GenMas ships an update every 4 weeks, Brain Teaser Games every 2 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | GenMas | Brain Teaser Games |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 248 MB | 46 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PT Digikom Indo Mandiri](https://appshunter.io/developer/1769393882) | [Bryan Barber](https://appshunter.io/developer/6811892587) |

## What reviewers say

### GenMas

[App page](https://appshunter.io/ios/app/genmas/id6698887402)

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Teaser Games

[App page](https://appshunter.io/ios/app/brain-teaser-games/id6758458855)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly-Trial | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is GenMas free?

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

### Is Brain Teaser Games free?

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

### Do GenMas or Brain Teaser Games have ads?

Neither GenMas nor Brain Teaser Games shows ads.

### Which is updated more often, GenMas or Brain Teaser Games?

GenMas ships an update every 4 weeks, and Brain Teaser Games every 2 months. Most recently, GenMas was updated on November 4, 2026 and Brain Teaser 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.*