# 门窗大使 vs 注塑云（南塑）

The clearest difference is iOS requirement: 注塑云（南塑） at 13.0 against 门窗大使's 15.6. 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.

门窗大使 ships an update every 6 weeks, 注塑云（南塑） every 5 weeks. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 门窗大使 | 注塑云（南塑） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 7 MB | 66 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [佛山市杜特软件科技有限公司](https://appshunter.io/developer/1219113322) | [伟勇 吴](https://appshunter.io/developer/1870587852) |

## What reviewers say

### 门窗大使

[App page](https://appshunter.io/ios/app/id1441599735)

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

**In-app purchases:** none


### 注塑云（南塑）

[App page](https://appshunter.io/ios/app/id1664028439)

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

**In-app purchases:** none


## Frequently asked questions

### Is 门窗大使 free?

门窗大使 is free to download, with no in-app purchases.

### Is 注塑云（南塑） free?

注塑云（南塑） is free to download, with no in-app purchases.

### Do 门窗大使 or 注塑云（南塑） have ads?

Neither 门窗大使 nor 注塑云（南塑） shows ads.

### Which is updated more often, 门窗大使 or 注塑云（南塑）?

门窗大使 ships an update every 6 weeks, and 注塑云（南塑） every 5 weeks. Most recently, 门窗大使 was updated on September 25, 2026 and 注塑云（南塑） on September 9, 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.*