# 公路工程质量管理 vs 智慧监理（通信版）

The clearest difference is update cadence: 智慧监理（通信版） at every 5 weeks against 公路工程质量管理's every 17 months. 公路工程质量管理's advantage is iOS requirement (9.0 vs 12.0). 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.

公路工程质量管理 ships an update every 17 months, 智慧监理（通信版） every 5 weeks. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 公路工程质量管理 | 智慧监理（通信版） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 5 weeks** |
| Size | 76 MB | 84 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [钰灵 黄](https://appshunter.io/developer/1678214624) | [Jiangsu Jijiu Network Technology Co.,Ltd.](https://appshunter.io/developer/1590974587) |

## What reviewers say

### 公路工程质量管理

[App page](https://appshunter.io/ios/app/id1592274281)

**In-app purchases:** none


### 智慧监理（通信版）

[App page](https://appshunter.io/ios/app/id6446019910)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 公路工程质量管理 free?

公路工程质量管理 is free to download, with no in-app purchases.

### Is 智慧监理（通信版） free?

智慧监理（通信版） is free to download, with no in-app purchases.

### Do 公路工程质量管理 or 智慧监理（通信版） have ads?

Neither 公路工程质量管理 nor 智慧监理（通信版） shows ads.

### Which is updated more often, 公路工程质量管理 or 智慧监理（通信版）?

公路工程质量管理 ships an update every 17 months, and 智慧监理（通信版） every 5 weeks. Most recently, 公路工程质量管理 was updated on October 6, 2026 and 智慧监理（通信版） on October 10, 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.*