# 钢管圈 vs 量钢供应链

The clearest difference is update cadence: 量钢供应链 at daily against 钢管圈's every 5 weeks. 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.

钢管圈 ships an update every 5 weeks, 量钢供应链 daily. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 钢管圈 | 量钢供应链 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 127 MB | 38 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hebei ZaiXun Network Technology Co., Ltd.](https://appshunter.io/developer/994393282) | [成都酷客科技有限公司](https://appshunter.io/developer/1470038867) |

## What reviewers say

### 钢管圈

[App page](https://appshunter.io/ios/app/id1502328002)

**Features:** macOS Compatibility

**In-app purchases:** none


### 量钢供应链

[App page](https://appshunter.io/ios/app/id6444876095)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 钢管圈 free?

钢管圈 is free to download, with no in-app purchases.

### Is 量钢供应链 free?

量钢供应链 is free to download, with no in-app purchases.

### Do 钢管圈 or 量钢供应链 have ads?

Neither 钢管圈 nor 量钢供应链 shows ads.

### Which is updated more often, 钢管圈 or 量钢供应链?

钢管圈 ships an update every 5 weeks, and 量钢供应链 daily. Most recently, 钢管圈 was updated on September 14, 2026 and 量钢供应链 on September 17, 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.*