現代小學數學 教師資源 vs RainbowSky
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
現代小學數學 教師資源
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*此App只供《現代小學數學》課本用家使用。 「現代小學數學 教師資源App」提供配合《現代小學數學》課本的電子教學資源, 只需安裝一個App,就可在平板電腦上應用各類教材及接收最新資訊。 功能及內容: 1. 課件:不同種類教學課件及工具 2. AR資源:掃瞄課本上的AR Code,開啟「螢火蟲教室」、「網上單元評估」及「虛擬探究及趣味App」。 3. 資源庫:自動登入「現代小學數學」教師網 4. 最新消息:學科消息自動更新,通知下載最新教材。
RainbowSky
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Your e-books, your pedagogy. Cater your student's need. RainbowOne lets you create your own e-Learning materials and hold a truly interactive and engaging e-lesson. E-books can be easily created and adjusted freely to suit your needs. Our interactive e-lesson equipped with functions which helps you to save time. Exercises can be auto-corrected, and the learning data are analyzed to let you know more about your students’ ability. And the most important is, it is fun! Innovative e-Book Editor: Total Design Freedom We offer 80+ comprehensive tool and 10000+ images for you to tailor-make your e-books. You can start with a free canvas or choose from our templates. With easy drag and drop you can customize anything. Cross-platform lesson: Interact with your students Lesson can be held in a cross-platform environment. You can group your students and hold a competition, voting or discussion. We also provide page-sync, black-out screen and other functions that helps you manage your class. Instant Charts: Know your students well All questions with pre-set answers are instantly corrected. Learning data are automatically collected and analyzed. You can easily find out the learning difficulties of your students. Bookstore with editable e-books Share your knowledge! Here we have a bookstore for you to share your materials in public, and you can read the e-books from the bookstore to get some inspiration, or even download and edit it to suit your needs.
Screenshots
Verdict
The clearest difference is update cadence: RainbowSky at every 2 weeks against 現代小學數學 教師資源's every 9 months. 現代小學數學 教師資源's advantage is iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and device support 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.
現代小學數學 教師資源 ships an update every 9 months, RainbowSky every 2 weeks. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.
| Parameter | 現代小學數學 教師資源 | RainbowSky |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 222 MB | 292 MB |
| Age rating | 4+ | 4+ |
| Developer | Modern Educational Research Society, LTD | Open Knowledge Association Ltd. |
In-app purchases
現代小學數學 教師資源
No in-app purchases
RainbowSky
No in-app purchases








