建志佳音 vs 單字庫：最有效的背單字遊戲
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
建志佳音
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數位化校園與家長的溝通平台，整合智慧手機與互動網頁讓管理者輕鬆掌握老師教學進度及人員出勤考核，讓行政管理更有效率；讓家長與學校溝通零距離，感受學校即時回報的貼心與便利，包含學生出勤資訊、教學進度、親師聯絡、公告訊息等……讓家校溝通更有效率。
單字庫：最有效的背單字遊戲
Unlock the fun in vocabulary learning with our innovative game app! Seamlessly memorize 10,000 words through engaging activities like fruit planting and turtle nurturing. Personalized review journeys ensure long-term retention while tracking your progress efficiently. Start the coolest vocabulary adventure now, suitable for all ages! [Privacy Policy](https://english.cool/app-privacy-policy/) | [Terms of Use](https:/www.apple.com/legal/internet-services/itunes/dev/stdeula/)
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透過遊戲化學習，讓背單字變成每日樂趣！ 每天只要 15 分鐘，無痛背熟 10,000 個單字！ 消除傳統背單字的枯燥乏味！ ● 透過「養成遊戲」種果實、養烏龜，讓背單字變得無痛好玩！ ● 學習 10,000 單字，還有多益、托福、雅思、片語、流行語！ ● 使用間隔重複原理，確保單字能夠進入你的「長期記憶」！ ● 系統會自動計算你的學習狀況，讓你最有效率地背單字！ 【單字表】 ◆ 學習必備 10,000 單字 ◆ 多益 TOEIC 高頻單字 ◆ 托福 TOEFL 高頻單字 ◆ 雅思 IELTS 高頻單字 ◆ 片語 ◆ 流行語 【字彙內容也符合...】 ◆ 高中必備 4500 單字 / 5000 單字 ◆ 國中基礎 2000 單字 ◆ 國小必備 1200 單字 ◆ 會考、學測、全民英檢單字 ◆ 日常生活實用單字 「單字庫」由 YouTuber 哥倫布與團隊設計與維護 是一款最有效率、最有系統的 vocabulary game app 適合所有年齡學習，兒童、阿公阿嬤都可以學！ 隱私政策：https://happygoodeducation.com/word-privacy-policy/ 使用條款：https://happygoodeducation.com/word-tc/
Screenshots
Verdict
The clearest difference is in-app purchases: 建志佳音 at none against 單字庫：最有效的背單字遊戲's 3. 建志佳音 also leads on iOS requirement (12 vs 15.0). 單字庫：最有效的背單字遊戲's advantage is update cadence (every 2 months vs every 13 months). On price, ads 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. 單字庫：最有效的背單字遊戲 sells 3 in-app purchases, starting at $9.99 per month. 建志佳音 asks for nothing beyond the download.
建志佳音 ships an update every 13 months, 單字庫：最有效的背單字遊戲 every 2 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.
| Parameter | 建志佳音 | 單字庫：最有效的背單字遊戲 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (834 ratings) — better |
| Positive reviews | — | 96.2% of reviews |
| Number of ratings | — | 834 — better |
| Update frequency | Every 13 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12 — better | 15.0 |
| Further details — not scored | ||
| Size | 122 MB | 529 MB |
| Age rating | 4+ | 4+ |
| Developer | Chi Hsien Lai | 英文庫 |
In-app purchases
建志佳音
No in-app purchases
單字庫：最有效的背單字遊戲
- VIP-月訂閱$9.991 Month
- VIP-年訂閱1 Year trial$69.991 Year
- VIP-年訂閱7 Days trial$69.991 Year
