# 行動差勤簽到系統 vs MPI

The clearest difference is device support: 行動差勤簽到系統 at 3 against MPI's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 行動差勤簽到系統 | MPI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 days | — |
| Size | 50 MB | 2 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [CHONG-HONG ZHENG](https://appshunter.io/developer/1657843973) | [INTERINFO iAPP](https://appshunter.io/developer/1137888228) |

## What reviewers say

### 行動差勤簽到系統

[App page](https://appshunter.io/ios/app/id1626222639)

**Features:** macOS Compatibility

**In-app purchases:** none


### MPI

[App page](https://appshunter.io/ios/app/mpi/id6450075362)

**In-app purchases:** none


## Frequently asked questions

### Is 行動差勤簽到系統 free?

行動差勤簽到系統 is free to download, with no in-app purchases.

### Is MPI free?

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

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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.*