# 建文PM(私有版) vs 城发智工

The clearest difference is update cadence: 城发智工 at every 2 days against 建文PM(私有版)'s monthly. 建文PM(私有版)'s advantage is iOS requirement (11.0 vs 15.0). 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.

建文PM(私有版) ships an update monthly, 城发智工 every 2 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 建文PM(私有版) | 城发智工 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 67 MB | 59 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Justwin Software Technology Co., Ltd.](https://appshunter.io/developer/1262948750) | [济南同晟开发建设集团有限公司](https://appshunter.io/developer/6817752709) |

## What reviewers say

### 建文PM(私有版)

[App page](https://appshunter.io/ios/app/pm/id1274310841)

**In-app purchases:** none


### 城发智工

[App page](https://appshunter.io/ios/app/id6817752707)

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

**In-app purchases:** none


## Frequently asked questions

### Is 建文PM(私有版) free?

建文PM(私有版) is free to download, with no in-app purchases.

### Is 城发智工 free?

城发智工 is free to download, with no in-app purchases.

### Do 建文PM(私有版) or 城发智工 have ads?

Neither 建文PM(私有版) nor 城发智工 shows ads.

### Which is updated more often, 建文PM(私有版) or 城发智工?

建文PM(私有版) ships an update monthly, and 城发智工 every 2 days. Most recently, 建文PM(私有版) was updated on November 3, 2026 and 城发智工 on November 5, 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.*