# Big Brain, Small Brain vs Alpha

The clearest difference is ads: Big Brain, Small Brain at none against Alpha's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Big Brain, Small Brain | Alpha |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Size | 128 MB | 70 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [saas ai ltd](https://appshunter.io/developer/1686810267) | [Web Motion Technologies](https://appshunter.io/developer/1652304411) |

## What reviewers say

### Big Brain, Small Brain

[App page](https://appshunter.io/ios/app/big-brain-small-brain/id6743080421)

**Features:** macOS Compatibility

**In-app purchases:** none


### Alpha

[App page](https://appshunter.io/ios/app/alpha-quest/id6745502440)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Big Brain, Small Brain free?

Big Brain, Small Brain is free to download, with no in-app purchases.

### Is Alpha free?

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

### Do Big Brain, Small Brain or Alpha have ads?

Alpha shows ads; Big Brain, Small Brain does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*