# 紧商网 vs B2B商城

The clearest difference is update cadence: 紧商网 at every 5 weeks against B2B商城's every 3 months. B2B商城's advantage is iOS requirement (9.0 vs 11.0). On price, 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.

紧商网 ships an update every 5 weeks, B2B商城 every 3 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 紧商网 | B2B商城 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 29 MB | 36 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [JINSHANG TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1249944266) | [吉林省大药商科技有限公司](https://appshunter.io/developer/1342101996) |

## What reviewers say

### 紧商网

[App page](https://appshunter.io/ios/app/id1342650059)

**Features:** macOS Compatibility

**In-app purchases:** none


### B2B商城

[App page](https://appshunter.io/ios/app/b2b/id1610082835)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 紧商网 free?

紧商网 is free to download, with no in-app purchases.

### Is B2B商城 free?

B2B商城 is free to download, with no in-app purchases.

### Which is updated more often, 紧商网 or B2B商城?

紧商网 ships an update every 5 weeks, and B2B商城 every 3 months. Most recently, 紧商网 was updated on October 14, 2026 and B2B商城 on October 5, 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.*