CKC OCR vs Learnova
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CKC OCR
This educational tool helps users search for CKC codes and learn Chinese characters. It explains the appearance-based coding system, which encodes characters based on the stroke features of their four corners.
- Search CKC codes for Chinese characters
- Learn Chinese character stroke features
- Understand appearance-based coding system
- View CKC code combinations
- Educational tool for Chinese language teaching
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CKC OCR (縱橫識字) This tool designed by The Education University of Hong Kong (EdUHK) - CKC Centre for the Development of Information Technology in Chinese Language Teaching. Facilitate to search the CKC Code and learn of Chinese characters. For Example, if you search "為", all combinations for the CKC code (including code for variant Chinese character and instant code) will show: 000, 3, 34 and 3400. CKC Chinese Input method is a type of appearance-based coding system. It encodes a Chinese character according to the stroke features of its 4 corners. The sequence is upper left corner, upper right corner, lower left corner and lower right corner (following the shape of the alphabet “Z”) respectively. The strokes and the features of the Chinese character components are classified into 10 groups, represented by 0 through 9. 0 A left-falling stroke or a stroke with left-turning (丿亅). 1 A horizontal stroke or a horizontal rising stroke written from left to right (丨). 2 A vertical stroke or a left slanting stroke (一). 3 A dot or a right-falling stroke (丶 乀). 4 A cross or the radical of “Grass” (十乂卄). 5 The combination of a falling stroke runs through 2 horizontal strokes (≠ キ). 6 A square (口). 7 A corner, 2 upper corners, 2 lower corners or a stroke with right-turning (乚). 8 The shape of the numeral “Eight”(八) in Chinese or its variants (人丷). 9 The shape of the Chinese character which means “Small” (小), its variants and the radical of “Upright Heart”(忄).
Learnova
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【用滑手機的時間,輕鬆學好英文】 還在用傳統無聊的方式學英文嗎?Learnova 結合 AI 技術與短影片,讓學英文像刷抖音一樣停不下來! 為什麼選擇 Learnova? 你的時間很寶貴——每天只有 15-20 分鐘能學英文?沒問題!我們把學習融入你的日常滑手機時間,讓每一分鐘都變成進步的機會。 【短影片學習】像刷社群一樣學英文 • 精選優質英語短影片,內容有趣不無聊 • 中英雙語字幕,隨時切換學習模式 • 字幕位置可自由拖曳,完美適應你的觀看習慣 • 影片播放速度自由調整,初學者也能跟上 【AI 智能出題】專屬於你的學習計畫 • AI 自動分析影片內容,即時生成互動測驗 • 三種題型:選擇題、配對題、填空題 • 即時了解學習弱點,精準加強不足之處 • 中英文題目自由切換,雙語能力一起提升 【智慧單字本】背單字從此不再痛苦 • AI 自動擷取影片中的重點單字 • 完整呈現:中英解釋、同義詞、反義詞、難度分級 • 點擊單字即可跳轉影片原句,情境記憶更深刻 • 一鍵收藏,建立專屬單字庫 【學習紀錄】看見自己的每一步成長 • 完整追蹤學習歷程與單字進度 • 收藏功能讓複習更有效率 • 隨時回顧已學單字,鞏固記憶 【自主練習】打造個人學習空間 • 匯入喜愛的 YouTube 播放清單 • AI 自動為你的影片生成測驗與單字 • 用你有興趣的內容學英文,動力加倍 【更多貼心功能】 • 全繁體中文介面,操作零障礙 • 流暢的使用體驗,學習不卡頓 • 持續更新優質內容,學習永不間斷 — 適合誰使用? • 想利用零碎時間學英文的上班族 • 覺得傳統教材太無聊的學生 • 喜歡看短影片、想順便學習的你 • 想要有效率又有趣學習方式的每一個人 — 為什麼 Learnova 不一樣? 傳統學習 App 要你死背硬記,Learnova 讓你在娛樂中自然學會。我們深知現代人注意力有限、時間寶貴,所以打造了這款「社群媒體基因」的學習工具——讓你不知不覺就學好英文。 香港與台灣已有超過 21 萬用戶信任我們。現在就加入 Learnova,開啟你的英文學習新篇章! — 聯繫我們 有任何問題或建議?歡迎來信:support@learnova.app 立即下載,讓學英文變成每天最期待的事! 服務條款 (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 隱私權政策: https://learnova.info/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: CKC OCR at none against Learnova's 1. Learnova's advantage is update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement 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. Learnova sells 1 in-app purchase, starting at $4.99 per month. CKC OCR asks for nothing beyond the download.
CKC OCR ships an update fortnightly, Learnova weekly. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.
| Parameter | CKC OCR | Learnova |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Ka Ho Tse | Learnova Limited |
In-app purchases
CKC OCR
No in-app purchases
Learnova
- Learnova Premium7 Days trial$4.991 Month









