# 一笔画连连看 vs 扭螺丝3D

The clearest difference is device support: 一笔画连连看 at 3 against 扭螺丝3D's —. On price, in-app purchases 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 | 一笔画连连看 | 扭螺丝3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 3 days | — |
| Size | 68 MB | 110 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [玉堂 钟](https://appshunter.io/developer/1684636941) | [思宪 余](https://appshunter.io/developer/1659753545) |

## What reviewers say

### 一笔画连连看

[App page](https://appshunter.io/ios/app/id6448814522)

**Features:** macOS Compatibility

**In-app purchases:** none


### 扭螺丝3D

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

**In-app purchases:** none


## Frequently asked questions

### Is 一笔画连连看 free?

一笔画连连看 is free to download, with no in-app purchases.

### Is 扭螺丝3D free?

扭螺丝3D 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.*