# Braincube Math Puzzle vs Stack Flow

The clearest difference is iOS requirement: Braincube Math Puzzle at 13.0 against Stack Flow's 15.0. 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.

## The numbers

| Metric | Braincube Math Puzzle | Stack Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Daily |
| Size | 61 MB | 129 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bansi Patel](https://appshunter.io/developer/1889144393) | [Dipayon Debnath Dip](https://appshunter.io/developer/1566993708) |

## What reviewers say

### Braincube Math Puzzle

[App page](https://appshunter.io/ios/app/braincube-math-puzzle/id6761366070)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Flow

[App page](https://appshunter.io/ios/app/stack-flow-soap-cutting/id6793167382)

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

**In-app purchases:** none


## Frequently asked questions

### Is Braincube Math Puzzle free?

Braincube Math Puzzle is free to download, with no in-app purchases.

### Is Stack Flow free?

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

### Do Braincube Math Puzzle or Stack Flow have ads?

Both Braincube Math Puzzle and Stack Flow show ads.

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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.*