# 扭螺丝3D vs 方块与螺丝

The clearest difference is device support: 方块与螺丝 at 3 against 扭螺丝3D's —. 扭螺丝3D's advantage is iOS requirement (12.0 vs 15.0). On price and in-app purchases 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 | 扭螺丝3D | 方块与螺丝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 2 months |
| Size | 110 MB | 13 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [思宪 余](https://appshunter.io/developer/1659753545) | [俊颖 张](https://appshunter.io/developer/1661099011) |

## What reviewers say

### 扭螺丝3D

[App page](https://appshunter.io/ios/app/3d/id6504279552)

**In-app purchases:** none


### 方块与螺丝

[App page](https://appshunter.io/ios/app/id6648776861)

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

**In-app purchases:** none


## Frequently asked questions

### Is 扭螺丝3D free?

扭螺丝3D is free to download, with no in-app purchases.

### Is 方块与螺丝 free?

方块与螺丝 is free to download, with no in-app purchases.

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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.*