# MERS eTextbook vs Learnlex

The clearest difference is ads: MERS eTextbook at none against Learnlex's shown. MERS eTextbook also leads on update cadence (every 3 months vs every 20 months) and monetization model (free vs ad-supported). Learnlex's advantage is iOS requirement (12.0 vs 18.6). On price, 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, Learnlex every 20 months. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MERS eTextbook | Learnlex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/learnlex/id1550218614/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 20 months |
| Monetization | **Free** | Ad-supported |
| Size | 66 MB | 13 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) | [Trumptech (Hong Kong) Limited](https://appshunter.io/developer/910032787) |

## 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


### Learnlex

[App page](https://appshunter.io/ios/app/learnlex/id1550218614)

This platform offers comprehensive online learning resources for primary and secondary students, focusing on math, problem-solving, and STEM education. It features interactive exercises, AI-powered personalized learning paths, and live online classes to enhance logical thinking and academic performance.

**Highlights:** Interactive math and problem-solving exercises, AI-powered personalized learning paths, Live online classes with replay options, Preparation for math assessments, Coding and simulation learning platform, STEM-focused educational resources

**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 Learnlex free?

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

### Do MERS eTextbook or Learnlex have ads?

Learnlex shows ads; MERS eTextbook does not.

### Which is updated more often, MERS eTextbook or Learnlex?

MERS eTextbook ships an update every 3 months, and Learnlex every 20 months. Most recently, MERS eTextbook was updated on September 30, 2026 and Learnlex on October 2, 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.*