# 废钢网 vs 废品联盟

The clearest difference is update cadence: 废钢网 at every 6 weeks against 废品联盟's every 4 months. 废品联盟's advantage is iOS requirement (13.0 vs 18.6). 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.

废钢网 ships an update every 6 weeks, 废品联盟 every 4 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 废钢网 | 废品联盟 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id957713642/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Size | 36 MB | 66 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing Zhanran Information Technology Co., Ltd](https://appshunter.io/developer/957713641) | [中山市龙泰再生资源利用有限公司](https://appshunter.io/developer/1578070234) |

## What reviewers say

### 废钢网

[App page](https://appshunter.io/ios/app/id957713642)

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

**In-app purchases:** none


### 废品联盟

[App page](https://appshunter.io/ios/app/id1578070232)

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

**In-app purchases:** none


## Frequently asked questions

### Is 废钢网 free?

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

### Is 废品联盟 free?

废品联盟 is free to download, with no in-app purchases.

### Do 废钢网 or 废品联盟 have ads?

Neither 废钢网 nor 废品联盟 shows ads.

### Which is updated more often, 废钢网 or 废品联盟?

废钢网 ships an update every 6 weeks, and 废品联盟 every 4 months. Most recently, 废钢网 was updated on October 29, 2026 and 废品联盟 on October 30, 2026.

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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.*