# 易棉购 vs 金属硅

The clearest difference is iOS requirement: 金属硅 at 11.0 against 易棉购's 13.0. 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 | 易棉购 | 金属硅 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 212 MB | 104 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Jiangsu Yihuiju Software Technology Co.,Ltd](https://appshunter.io/developer/1511299528) | [Hebei ZaiXun Network Technology Co., Ltd.](https://appshunter.io/developer/994393282) |

## What reviewers say

### 易棉购

[App page](https://appshunter.io/ios/app/id1613712331)

**Features:** macOS Compatibility

**In-app purchases:** none


### 金属硅

[App page](https://appshunter.io/ios/app/id1665323024)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 易棉购 free?

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

### Is 金属硅 free?

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

### Do 易棉购 or 金属硅 have ads?

Neither 易棉购 nor 金属硅 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.*