EduDX 18區遊蹤 vs 正音 · 普通話發音教練
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EduDX 18區遊蹤
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EduDX 18區遊蹤 是一款配合GPS功能進行的教學遊戲。玩家可以透過GPS解鎖香港18區不同遊戲點參與問答題遊戲，認識各區地標的歷史和特色。題目內容豐富，題材廣泛，讓玩家一邊認識社區一邊了解不同地區的獨有歷史和文化。
正音 · 普通話發音教練
This app helps Hong Kong Cantonese speakers improve their Mandarin pronunciation. It offers recording comparisons, colored Pinyin with tone changes, and real-time pitch feedback. Practice with themed word lists and focus on difficult sounds, with spaced repetition for memorization.
- Recording comparison
- Colored Pinyin with tone changes
- Real-time tone scoring
- Themed word libraries
- Targeted pronunciation practice
- Spaced repetition review
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正音 ZhSound —— 專為香港人而設的普通話發音教練。 香港人講普通話，最大的關口是「發音走音」而不是詞彙。正音幫你把每個音練準： • 錄音對比：錄下自己的發音，跟標準示範 A/B 對比，一聽就知差在哪。 • 彩色拼音：貼上任何中文，即時逐字標出聲調顏色的拼音；可顯示「三聲變調」的實際讀法。 • 聲調評分：錄音分析你的音高，即時回饋聲調對錯。 • 主題詞庫：日常、商務普通話、情景對話、唐詩、成語、網絡潮語，過千詞語，每個可聽、可練、可收藏。 • 發音難點：針對廣東話人士難讀的翹舌音、平舌音、ü、前後鼻音、兒化等，逐類攻破。 • 錯題本 + 間隔重複：自動收集讀錯的字，用 FSRS 安排複習，練到記得住。 完全在裝置上運行，不需帳戶、不需登入、離線可用；不收集你的資料。
Screenshots
Verdict
The clearest difference is in-app purchases: EduDX 18區遊蹤 at none against 正音 · 普通話發音教練's 3. EduDX 18區遊蹤 also leads on iOS requirement (12.0 vs 15.0). 正音 · 普通話發音教練's advantage is update cadence (every 3 weeks vs every 7 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. 正音 · 普通話發音教練 sells 3 one-off in-app purchases. EduDX 18區遊蹤 asks for nothing beyond the download.
EduDX 18區遊蹤 ships an update every 7 months, 正音 · 普通話發音教練 every 3 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | EduDX 18區遊蹤 | 正音 · 普通話發音教練 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 50 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Active Learning Solutions Limited | Ka Hei MAK |
In-app purchases
EduDX 18區遊蹤
No in-app purchases
正音 · 普通話發音教練
- Buy the developer a coffee$0.99
- Support ZhSound$3.99
- Big support for ZhSound$9.99
