# MERS eTextbook vs 全方位學語文系統

The clearest difference is update cadence: MERS eTextbook at every 3 months against 全方位學語文系統's every 11 months. 全方位學語文系統's advantage is iOS requirement (8.0 vs 18.6). 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.

MERS eTextbook ships an update every 3 months, 全方位學語文系統 every 11 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | MERS eTextbook | 全方位學語文系統 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Free | — |
| Size | 66 MB | 15 MB |
| Requires iOS | 18.6 | **8.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) | [POPULAR E-LEARNING (H.K.) LIMITED](https://appshunter.io/developer/518263638) |

## 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


### 全方位學語文系統

[App page](https://appshunter.io/ios/app/id960613510)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MERS eTextbook free?

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

### Is 全方位學語文系統 free?

全方位學語文系統 is free to download, with no in-app purchases.

### Do MERS eTextbook or 全方位學語文系統 have ads?

Neither MERS eTextbook nor 全方位學語文系統 shows ads.

### Which is updated more often, MERS eTextbook or 全方位學語文系統?

MERS eTextbook ships an update every 3 months, and 全方位學語文系統 every 11 months. Most recently, MERS eTextbook was updated on November 6, 2026 and 全方位學語文系統 on November 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.*