# 门窗设计大师 vs 门窗帮

The clearest difference is iOS requirement: 门窗帮 at 9.0 against 门窗设计大师's 11.0. 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.

门窗设计大师 ships an update every 2 weeks, 门窗帮 every 10 days. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 门窗设计大师 | 门窗帮 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Size | 37 MB | 61 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ViewMax](https://appshunter.io/developer/1182854205) | [Sichuan Mingrenju Doors&Windows Co.Ltd](https://appshunter.io/developer/1179189120) |

## What reviewers say

### 门窗设计大师

[App page](https://appshunter.io/ios/app/id1400581405)

**Features:** macOS Compatibility

**In-app purchases:** none


### 门窗帮

[App page](https://appshunter.io/ios/app/id6446016065)

**In-app purchases:** none


## Frequently asked questions

### Is 门窗设计大师 free?

门窗设计大师 is free to download, with no in-app purchases.

### Is 门窗帮 free?

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

### Do 门窗设计大师 or 门窗帮 have ads?

Neither 门窗设计大师 nor 门窗帮 shows ads.

### Which is updated more often, 门窗设计大师 or 门窗帮?

门窗设计大师 ships an update every 2 weeks, and 门窗帮 every 10 days. Most recently, 门窗设计大师 was updated on October 11, 2026 and 门窗帮 on October 20, 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.*