# 云筑优选 vs 358工业品

The clearest difference is update cadence: 358工业品 at every 2 weeks against 云筑优选's every 2 months. 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.

云筑优选 ships an update every 2 months, 358工业品 every 2 weeks. The most recent releases landed on September 22, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 云筑优选 | 358工业品 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 74 MB | 45 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [China State Construction E-Commerce Co.,Ltd](https://appshunter.io/developer/1123904073) | [青岛小豆工业有限公司](https://appshunter.io/developer/1632539658) |

## What reviewers say

### 云筑优选

[App page](https://appshunter.io/ios/app/id1513852231)

**Features:** macOS Compatibility

**In-app purchases:** none


### 358工业品

[App page](https://appshunter.io/ios/app/358/id1636848093)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 云筑优选 free?

云筑优选 is free to download, with no in-app purchases.

### Is 358工业品 free?

358工业品 is free to download, with no in-app purchases.

### Do 云筑优选 or 358工业品 have ads?

Neither 云筑优选 nor 358工业品 shows ads.

### Which is updated more often, 云筑优选 or 358工业品?

云筑优选 ships an update every 2 months, and 358工业品 every 2 weeks. Most recently, 云筑优选 was updated on September 22, 2026 and 358工业品 on September 16, 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.*