# 金不换OA管理系统 vs 掌上智慧校园

The clearest difference is update cadence: 掌上智慧校园 at monthly against 金不换OA管理系统's every 2 months. 掌上智慧校园 also leads on iOS requirement (11.0 vs 15.4). 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.

金不换OA管理系统 ships an update every 2 months, 掌上智慧校园 monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | 金不换OA管理系统 | 掌上智慧校园 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 16 MB | 34 MB |
| Requires iOS | 15.4 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广州金不换科技有限公司](https://appshunter.io/developer/1464499311) | [Jiangxi Engineering College](https://appshunter.io/developer/1536322711) |

## What reviewers say

### 金不换OA管理系统

[App page](https://appshunter.io/ios/app/oa/id1464620981)

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

**In-app purchases:** none


### 掌上智慧校园

[App page](https://appshunter.io/ios/app/id1536322709)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 金不换OA管理系统 free?

金不换OA管理系统 is free to download, with no in-app purchases.

### Is 掌上智慧校园 free?

掌上智慧校园 is free to download, with no in-app purchases.

### Do 金不换OA管理系统 or 掌上智慧校园 have ads?

Neither 金不换OA管理系统 nor 掌上智慧校园 shows ads.

### Which is updated more often, 金不换OA管理系统 or 掌上智慧校园?

金不换OA管理系统 ships an update every 2 months, and 掌上智慧校园 monthly. Most recently, 金不换OA管理系统 was updated on November 3, 2026 and 掌上智慧校园 on November 3, 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.*