# 拧螺丝3D vs 逆袭螺丝

The clearest difference is iOS requirement: 逆袭螺丝 at 10.0 against 拧螺丝3D's 12.0. 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 | 拧螺丝3D | 逆袭螺丝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 70 MB | 165 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [永杰 张](https://appshunter.io/developer/1514324749) | [睿 余](https://appshunter.io/developer/1866459316) |

## What reviewers say

### 拧螺丝3D

[App page](https://appshunter.io/ios/app/3d/id6739273887)

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

**In-app purchases:** none


### 逆袭螺丝

[App page](https://appshunter.io/ios/app/id6757570861)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 拧螺丝3D free?

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

### Is 逆袭螺丝 free?

逆袭螺丝 is free to download, with no in-app purchases.

### Do 拧螺丝3D or 逆袭螺丝 have ads?

Neither 拧螺丝3D nor 逆袭螺丝 shows 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.*