MERS.HK vs e
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MERS.HK
This app provides students and teachers with an optimized experience for accessing and interacting with e-learning resources. Users can annotate screenshots, seamlessly connect with other educational tools, and enjoy a locked rotation for comfortable viewing.
- Optimized viewing and access to e-learning resources
- Screenshot annotation and sharing
- Seamless integration with other MERS apps
- Automatic rotation lock for comfortable use
- Designed for MERS e-Learning in Schools partners
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MERS.HK MERS.HK is aiming to give students and teachers the best possible user experience designed for optimal use of the e-learning resources developed by Modern Educational Research Society, Ltd (MERS). Features: ‧ Provides students and teachers with the best viewing and accessing results when they use MERS resources. ‧ Allows users to take a screenshot on which they can make notes, draw or write remarks. Screenshots can be uploaded to Camera Roll or Share to other Apps. ‧ e-Learning activities are seamlessly connected to other apps developed by MERS for effective learning. ‧ Rotation is automatically locked, in line with the content and interface design of the materials for best viewing. * Only available for e-Learning in Schools partners of MERS.
e
This app provides a unified interface for accessing educational resources and managing classroom activities. Teachers can oversee student access to digital textbooks and system functions, while students can view homework records. It enhances teacher-student interaction with messaging and student list features.
- Unified interface for teaching resources
- Classroom management for teachers
- Student homework record overview
- Teacher messaging for interaction
- Digital textbook reader
- Optimized content interface
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e-Smart 2.0 version 1.0 1. 一站式介面，方便用戶快捷開啓各科教學資源 2. 課堂管理功能提升，老師可全面管理學生打開電子課本及系統 3. 新增老師概覽及學生手冊，用戶可一覽各系統的功課記錄 4. 新增老師訊息、查看學生名單，增進師生互動 EPH Reader version 5.0： 1. 新電子書目錄介面，整合電子課本的書目顯示 2. 優化內容介面，避免書頁內容與工具列重疊 3. 新增使用提示，插入資源時顯示提示句，使用時更清晰
Verdict
The clearest difference is review sentiment: MERS.HK at 40% against e's 22%. MERS.HK also leads on iOS requirement (10.0 vs 15.6). e's advantage is update cadence (every 2 months vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MERS.HK ships an update every 5 months, e every 2 months. The most recent releases landed on September 24, 2026 and October 5, 2026 respectively.
| Parameter | MERS.HK | e |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (2 ratings) — better |
| Positive reviews | 40.0% of reviews — better | 22.2% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPad |
| Requires iOS | 10.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 2 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Modern Educational Research Society, LTD | POPULAR E-LEARNING (H.K.) LIMITED |
Customer experience
MERS.HK
e
In-app purchases
MERS.HK
No in-app purchases
e
No in-app purchases
