# Number Puzzle 3D vs RetroBrick

The clearest difference is ads: RetroBrick at none against Number Puzzle 3D's shown. Number Puzzle 3D's advantage is iOS requirement (11.0 vs 15.0). On price, 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 | Number Puzzle 3D | RetroBrick |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 91 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNCOSOFT](https://appshunter.io/developer/1377644184) | [DOUGLAS RYAN HEIMBECKER](https://appshunter.io/developer/1878470605) |

## What reviewers say

### Number Puzzle 3D

[App page](https://appshunter.io/ios/app/number-puzzle-3d/id1665557208)

**Features:** macOS Compatibility

**In-app purchases:** none


### RetroBrick

[App page](https://appshunter.io/ios/app/retrobrick/id6759404006)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Puzzle 3D free?

Number Puzzle 3D is free to download, with no in-app purchases.

### Is RetroBrick free?

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

### Do Number Puzzle 3D or RetroBrick have ads?

Number Puzzle 3D shows ads; RetroBrick does not.

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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.*