# WeldTool vs 河狸云

WeldTool and 河狸云 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WeldTool ships an update every 2 weeks, 河狸云 every 10 days. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | WeldTool | 河狸云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Size | 34 MB | 225 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shandong Aotai Electric Co. Ltd](https://appshunter.io/developer/973393830) | [深圳瑞信建筑科技有限公司](https://appshunter.io/developer/1329834145) |

## What reviewers say

### WeldTool

[App page](https://appshunter.io/ios/app/weldtool/id1469175747)

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

**In-app purchases:** none


### 河狸云

[App page](https://appshunter.io/ios/app/id1602642772)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WeldTool free?

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

### Is 河狸云 free?

河狸云 is free to download, with no in-app purchases.

### Do WeldTool or 河狸云 have ads?

Neither WeldTool nor 河狸云 shows ads.

### Which is updated more often, WeldTool or 河狸云?

WeldTool ships an update every 2 weeks, and 河狸云 every 10 days. Most recently, WeldTool was updated on October 4, 2026 and 河狸云 on October 16, 2026.

---

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