# 铜铝之家 vs 废品联盟

The clearest difference is iOS requirement: 铜铝之家 at 11.0 against 废品联盟's 13.0. On price, update cadence, ads 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.

铜铝之家 ships an update every 3 months, 废品联盟 every 4 months. The most recent releases landed on September 17, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 铜铝之家 | 废品联盟 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 92 MB | 66 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hebei ZaiXun Network Technology Co., Ltd.](https://appshunter.io/developer/994393282) | [中山市龙泰再生资源利用有限公司](https://appshunter.io/developer/1578070234) |

## What reviewers say

### 铜铝之家

[App page](https://appshunter.io/ios/app/id1505147457)

**Features:** macOS Compatibility

**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 铜铝之家 free?

铜铝之家 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 铜铝之家 or 废品联盟 have ads?

Neither 铜铝之家 nor 废品联盟 shows ads.

### Which is updated more often, 铜铝之家 or 废品联盟?

铜铝之家 ships an update every 3 months, and 废品联盟 every 4 months. Most recently, 铜铝之家 was updated on September 17, 2026 and 废品联盟 on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*