# 门窗帮 vs 杰瑞服务云

The clearest difference is update cadence: 门窗帮 at every 10 days against 杰瑞服务云's monthly. 门窗帮 also leads on iOS requirement (9.0 vs 13.0). 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.

门窗帮 ships an update every 10 days, 杰瑞服务云 monthly. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 门窗帮 | 杰瑞服务云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 61 MB | 123 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sichuan Mingrenju Doors&Windows Co.Ltd](https://appshunter.io/developer/1179189120) | [烟台杰瑞石油服务集团股份有限公司](https://appshunter.io/developer/1611094307) |

## What reviewers say

### 门窗帮

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

**In-app purchases:** none


### 杰瑞服务云

[App page](https://appshunter.io/ios/app/id6633433267)

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

**In-app purchases:** none


## Frequently asked questions

### Is 门窗帮 free?

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

### Is 杰瑞服务云 free?

杰瑞服务云 is free to download, with no in-app purchases.

### Do 门窗帮 or 杰瑞服务云 have ads?

Neither 门窗帮 nor 杰瑞服务云 shows ads.

### Which is updated more often, 门窗帮 or 杰瑞服务云?

门窗帮 ships an update every 10 days, and 杰瑞服务云 monthly. Most recently, 门窗帮 was updated on October 20, 2026 and 杰瑞服务云 on October 8, 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.*