MERS eTextbook vs 腦珠算(除法) 題目練習
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MERS eTextbook
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.
- Downloadable eTextbooks
- Personalized content by school
- Interactive learning tools
- Multimedia integration
- Learning history tracking
- Notifications for new content
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"MERS eTextbook" (ONLY available for e-learning client schools) “MERS eTextbook” is an application which facilitates users to download eBooks published by Modern Education Research Society. The downloaded eTextbooks will be stored on the “My bookshelf” for easy access. Features of MERS eTextbook: ‧ The eTextbook provides an extensive range of eTextbooks, including textbooks of various subjects and engaging storybooks. ‧ The application is able to identify users’ access right after they have logged in. It will then provide the suitable eTextbooks (including school-based textbooks) according to users’ school and level. ‧ Users will be notified to download new eTextbooks or update the downloaded ones whenever available. Features of MERS eTextbooks: ‧ Each eTextbook is incorporated with practical tools, such as notebook, drawing tool, etc. ‧ eTextbooks are enriched with the integration of videos, audio materials, pictures, documents, spreadsheets and powerpoints, etc. ‧ Interactive activities are included and users can track their learning history and results. ‧ Learning materials of various types are attached on specific page and position for easy access.
腦珠算(除法) 題目練習
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腦珠算(除數) 題目練習 針對各類除數及負數運算的題目製作器,用戶可以隨意選擇多項題目的組合,包括珠心算中的三類除數、小數除法、四捨五入取值、及負數題目。 兩種模式切合不同的學習需要: 練習模式 提供源源不絕的隨機題目,旨在題目答案的準確性。 挑戰模式則要求在指定時間內完成最多的題目。 在試卷編緝器中,共有6種題目類型可供選擇。 只要輸入題目選項,就能得出相應的隨機題目,同時也能得到題目的答案頁。 無輪是練習或挑戰模式,完成的每一項成績均會詳細地記錄在系統中,以供隨時查看及檢討。 透過報告分析了解個人學習上的強弱項,從而集中進行更有效的加強訓練,加速掌握相關技巧。 除可透過程式進行題目練習,製成的試卷PDF亦可以供列印或電郵用作離線的訓練用途。 系統會按照選項製作測驗卷,儘管是同樣的選項,系統每次製制的隨機測驗卷也不會相同的。 詳情請到 https://www.hamsterforce.com/AbacusTrainerCN.html
Screenshots
Verdict
The clearest difference is price: MERS eTextbook at Free against 腦珠算(除法) 題目練習's $4.99. MERS eTextbook also leads on update cadence (every 3 months vs every 32 months). 腦珠算(除法) 題目練習's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 18.6). On ads and in-app purchases 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
MERS eTextbook is free to download; 腦珠算(除法) 題目練習 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MERS eTextbook ships an update every 3 months, 腦珠算(除法) 題目練習 every 32 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | MERS eTextbook | 腦珠算(除法) 題目練習 |
|---|---|---|
| Price | Free — better | $4.99 |
| Positive reviews | 16.7% of reviews | — |
| Update frequency | Every 3 months — better | Every 32 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 8.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Modern Educational Research Society, LTD | Hamster Force Multimedia Ltd. |
In-app purchases
MERS eTextbook
No in-app purchases
腦珠算(除法) 題目練習
No in-app purchases









