# 普通話正讀老師版 vs EduDX 研學考察平台

The clearest difference is update cadence: EduDX 研學考察平台 at every 4 weeks against 普通話正讀老師版's every 11 months. 普通話正讀老師版's advantage is iOS requirement (11.0 vs 15.6). 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.

普通話正讀老師版 ships an update every 11 months, EduDX 研學考察平台 every 4 weeks. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 普通話正讀老師版 | EduDX 研學考察平台 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 weeks** |
| Size | 80 MB | 94 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Commercial Press (H.K.) Ltd.](https://appshunter.io/developer/380669798) | [Active Learning Solutions Limited](https://appshunter.io/developer/1183259428) |

## What reviewers say

### 普通話正讀老師版

[App page](https://appshunter.io/ios/app/id1448796087)

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

**In-app purchases:** none


### EduDX 研學考察平台

[App page](https://appshunter.io/ios/app/edudx/id6471645813)

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

**In-app purchases:** none


## Frequently asked questions

### Is 普通話正讀老師版 free?

普通話正讀老師版 is free to download, with no in-app purchases.

### Is EduDX 研學考察平台 free?

EduDX 研學考察平台 is free to download, with no in-app purchases.

### Do 普通話正讀老師版 or EduDX 研學考察平台 have ads?

Neither 普通話正讀老師版 nor EduDX 研學考察平台 shows ads.

### Which is updated more often, 普通話正讀老師版 or EduDX 研學考察平台?

普通話正讀老師版 ships an update every 11 months, and EduDX 研學考察平台 every 4 weeks. Most recently, 普通話正讀老師版 was updated on October 19, 2026 and EduDX 研學考察平台 on October 11, 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.*