KTP vs RainbowSky
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KTP
Read full descriptionHide full description
關於這個應用程式 由香港賽馬會慈善信託基金捐助,鄰舍輔導會、香港小童群益會及監護者早期教育中心 (Watchdog) 三間機構開發的「賽馬會童盟資訊管理平台」Jockey Club Kid’s Treasure Information Management Platform(KTP) KTP Parent App讓家長可以隨時隨地接收家課、了解訓練安排、訓練進度及向中心作出回饋,有助與中心緊密溝通,促進兒童們的成長及發展。 即時功能隨時支援你的子女 : - 家居訓練 : 派發電子家課 - 通告 : 即時獲悉並簽署中心通告 - 時間表 : 了解上課時間及資料 - 訓練進度 : 即時得知子女訓練情況 - 帳戶設定 : 更改密碼、語言、字體及通知設定 -------------------------------------------------- * 上述服務的顯示狀態視乎中心選用的計劃。 ** 家長在使用KTP Parent App前,需先從中心取得登入資料。如家長未能成功登入,可向中心查詢。
RainbowSky
Read full descriptionHide full description
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 KTP's every 5 months. RainbowSky also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, 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.
KTP ships an update every 5 months, RainbowSky every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | KTP | RainbowSky |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 292 MB |
| Age rating | 4+ | 4+ |
| Developer | NEIGHBOURHOOD ADVICE-ACTION COUNCIL, THE | Open Knowledge Association Ltd. |
In-app purchases
KTP
No in-app purchases
RainbowSky
No in-app purchases









