# MERS eTextbook 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 MERS eTextbook's every 3 months. EduDX 研學考察平台 also leads on iOS requirement (15.6 vs 18.6). On price and in-app purchases there is nothing between them.

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

MERS eTextbook ships an update every 3 months, EduDX 研學考察平台 every 4 weeks. The most recent releases landed on August 28, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | MERS eTextbook | EduDX 研學考察平台 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 66 MB | 94 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | **iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) | [Active Learning Solutions Limited](https://appshunter.io/developer/1183259428) |

## What reviewers say

### MERS eTextbook

[App page](https://appshunter.io/ios/app/mers-etextbook/id559730704)

This application allows students to download and access eTextbooks from their school. It provides interactive learning tools, multimedia content, and tracks user progress. Content is personalized based on user login and school affiliation.

**Highlights:** Downloadable eTextbooks, Personalized content by school, Interactive learning tools, Multimedia integration, Learning history tracking, Notifications for new content

**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)

**In-app purchases:** none


## Frequently asked questions

### Is MERS eTextbook free?

MERS eTextbook 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.

### Which is updated more often, MERS eTextbook or EduDX 研學考察平台?

MERS eTextbook ships an update every 3 months, and EduDX 研學考察平台 every 4 weeks. Most recently, MERS eTextbook was updated on August 28, 2026 and EduDX 研學考察平台 on September 9, 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.*