DET Practice 每月有 115,015 次造訪，月增率 +15.9%，定價模式為免費增值。OETStudy 每月有 4,738 次造訪，成長率 +264.2%，定價模式為免費。
用 AI 評分與 18,000+ 練習題攻克 Duolingo English Test
OETStudy is a free practice platform for the Duolingo English Test. It offers a large bank of exam-style questions, AI-powered scoring for speaking and writing tasks, CEFR vocabulary checks, and progress analytics to help learners target a higher score.
| 面向／指標 | | |
|---|---|---|
| 官方網域 | detpractice.com | oetstudy.com |
| 定價模式 | 免費增值 | 免費 |
| 每月造訪次數 | 11.5萬 (115,015) | 4738 (4,738) |
| 月流量變化量 | +1.58萬 (+15.9%) | +3437 (+264.2%) |
| 主要市場與市佔 | 🇻🇳 越南 (14.8%) | 🇺🇸 美國 (100%) |
| 每月直接造訪 | 5.12萬 | 1537 |
| 使用者評分 | 4.3 | 4.4 |
| 支援平台 | 網站 | 網站 |
用 AI 評分與 18,000+ 練習題攻克 Duolingo English Test
18,000 多道每日更新的練習題，搭配高分示範答案與詳盡解析。
自適應模擬考試還原真實 DET 的題型與難度，AI 評分並在 1 至 5 分鐘內給出詳細評估報告。
針對 DET 口說與寫作題型提供 AI 評分與教師指導，涵蓋看圖寫作、互動寫作、口說樣本等任務。
由 ESL 專家打造結構化課程，系統講解 DET 口說與寫作部分的應考方法。
OETStudy is a free practice platform for the Duolingo English Test. It offers a large bank of exam-style questions, AI-powered scoring for speaking and writing tasks, CEFR vocabulary checks, and progress analytics to help learners target a higher score.
A large bank of DET-style items spanning speaking, writing, listening, and reading, graded by difficulty so you can practise at the level you need.
Speaking and writing submissions are scored automatically, evaluating pronunciation, fluency, grammar, and content structure with suggestions for improvement.
Check your vocabulary level against CEFR bands and build word lists clustered around the question types you practise most.
Practice statistics and score analysis highlight weak areas and show how your performance changes over time.
免費練習 PTE Academic 與 PTE Core，口說寫作享 AI 評分
Prep Edu is an online language-learning and exam-preparation platform combining structured IELTS, TOEIC and HSK courses with AI-powered practice. Its Prep AI Virtual Speaking Room and Virtual Writing Room simulate real exam conditions and return feedback on grammar, pronunciation, vocabulary, ideas and logic, while the Teacher Bee AI companion offers round-the-clock guidance. Learners get a personalised roadmap, mock tests, progress tracking and mobile access for studying at home.
Prep Edu is an online language-learning and exam-preparation platform combining structured IELTS, TOEIC and HSK courses with AI-powered practice. Its Prep AI Virtual Speaking Room and Virtual Writing Room simulate real exam conditions and return feedback on grammar, pronunciation, vocabulary, ideas and logic, while the Teacher Bee AI companion offers round-the-clock guidance. Learners get a personalised roadmap, mock tests, progress tracking and mobile access for studying at home.
AI 英語口說練習：即時 CEFR 分級與面試準備
專項更強TOEFL Practice is an online platform offering 50+ TOEFL mock tests with AI-powered grading, instant section-level scores, and detailed feedback across Reading, Listening, Speaking, and Writing. It is aligned with the 2026 TOEFL iBT format and includes a guided video course on the Premium tier.
專項更強TOEFL Practice is an online platform offering 50+ TOEFL mock tests with AI-powered grading, instant section-level scores, and detailed feedback across Reading, Listening, Speaking, and Writing. It is aligned with the 2026 TOEFL iBT format and includes a guided video course on the Premium tier.
對齊 ETS 評分標準的 AI 托福口說評分練習
用 AI 回饋練出英語口說自信
無限的 AI 生成劍橋英語練習，配即時回饋
