# 遊蹤及實地考察系統 vs Parent MDM

The clearest difference is update cadence: 遊蹤及實地考察系統 at every 3 months against Parent MDM's every 26 months. Parent MDM's advantage is device support (3 vs 1). On price, ads, 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.

遊蹤及實地考察系統 ships an update every 3 months, Parent MDM every 26 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 遊蹤及實地考察系統 | Parent MDM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.3 (3 ratings)](https://appshunter.io/ios/app/parent-mdm/id1147683941/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 26 months |
| Monetization | — | Free |
| Size | 11 MB | 43 MB |
| Requires iOS | **9.0** | 9.3 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [POPULAR E-LEARNING (H.K.) LIMITED](https://appshunter.io/developer/518263638) | [180c Limited](https://appshunter.io/developer/1449107536) |

## What reviewers say

### 遊蹤及實地考察系統

[App page](https://appshunter.io/ios/app/id880468868)

**Features:** macOS Compatibility

**In-app purchases:** none


### Parent MDM

[App page](https://appshunter.io/ios/app/parent-mdm/id1147683941)

This app helps parents manage their children's school and leisure activities to foster family harmony. It's designed for busy parents seeking a convenient way to stay organized.

**Highlights:** Child activity management, School activity organization, Leisure activity planning, Family harmony focus, Convenient for busy parents

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 遊蹤及實地考察系統 free?

遊蹤及實地考察系統 is free to download, with no in-app purchases.

### Is Parent MDM free?

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

### Do 遊蹤及實地考察系統 or Parent MDM have ads?

Neither 遊蹤及實地考察系統 nor Parent MDM shows ads.

### Which is updated more often, 遊蹤及實地考察系統 or Parent MDM?

遊蹤及實地考察系統 ships an update every 3 months, and Parent MDM every 26 months. Most recently, 遊蹤及實地考察系統 was updated on October 26, 2026 and Parent MDM on October 24, 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.*