EMM EDB vs Qdee
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EMM EDB
This app offers a rich collection of educational multimedia resources, including videos, animations, and picture books, designed to support learning for kindergarten, primary, and secondary students and teachers. Resources are aligned with the school curriculum and aim to enrich the learning experience and facilitate teaching activities.
- Theme-based short videos
- Multi-ending micro movies
- Animations and nursery rhymes
- Picture books and sound tracks
- Curriculum-aligned resources
- Informational videos for parents and teachers
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Educational Multimedia (EMM) is provided by the Education Bureau (EDB) for kindergarten, primary and secondary students as well as teachers to support learning and teaching. EMM includes theme-based short videos, multi-ending micro movies, animations, nursery rhymes, picture books, photos, sound tracks, and videos which are divided into chapters and short clips of a few minutes. These resources are developed based on the school curriculum and students’ learning needs, and are provided freely for schools to facilitate the design of learning and teaching activities and to enrich students' learning experience. Besides, informational videos are also developed for parents and teachers to introduce the latest developments in education. EMM resources are available on the Hong Kong Education City (HKEdCity) EMM website (https://emm.hkedcity.net) and this mobile application.
Qdee
This app allows users to control a robotic toy via Bluetooth. It provides assembly tutorials and offers various control modes, including movement, lights, and a mini-game.
- Bluetooth connectivity
- Assembly tutorials
- Movement controls
- Light customization
- Integrated mini-game
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打开App后，选择蓝牙连接Qdee，连接成功后便可以轻松随意控制。App内置了Qdee两种形态的组装教程，用户可以根据动态图进行一步一步安装。控制部分包含了多种玩法，可以控制Qdee前后左右转弯，也可以控制舵机、彩灯等。App还内置了一款小游戏，可以通过Qdee控制里面的小车。
Screenshots
Verdict
The clearest difference is rating: EMM EDB at 5.0 against Qdee's 4.0. EMM EDB also leads on review sentiment (27% vs 0%). Qdee's advantage is update cadence (monthly vs every 5 months) and iOS requirement (11.0 vs 15.0). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EMM EDB holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 27% of EMM EDB's written reviews are positive against 0% of Qdee's.
EMM EDB ships an update every 5 months, Qdee monthly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | EMM EDB | Qdee |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 27.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 163 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | 香港教育電視 | Shenzhen Hiwonder Technology Co.,Ltd |
Customer experience
EMM EDB
Qdee
In-app purchases
EMM EDB
No in-app purchases
Qdee
No in-app purchases
