PTE Academic・PTE Coreを無料で練習、スピーキングとライティングはAI採点

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.
| 項目 / 指標 | ![]() | |
|---|---|---|
| 公式ドメイン | gurully.com | oetstudy.com |
| 料金モデル | フリーミアム | 無料 |
| 月間訪問数 | 35.82万 (358,166) | 4738 (4,738) |
| 前月比トラフィック増減 | -1.56万 (-4.2%) | +3437 (+264.2%) |
| 主要市場とシェア | 🇮🇳 インド (46.8%) | 🇺🇸 アメリカ合衆国 (100%) |
| 月間ダイレクト訪問数 | 19.06万 | 1537 |
| ユーザー評価 | 4.3 | 4.4 |
| 対応プラットフォーム | ウェブサイト | ウェブサイト |
AI採点のPTE・IELTS・DET・CELPIP模擬試験平台
PTE Academic・Core、IELTS Academic・General、Duolingo English Test、CELPIP Generalを同じ平台で対策できます。
スピーキングとライティングの解答を自動評価。本番の採点挙動に近い精度をうたっています。
実際の出題順・時間・画面構成に沿っており、試験当日の環境に慣れられます。
自分の解答を高得点の模範と比較し、成績の内訳から弱点を特定できます。

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.
PTE Academic・PTE Coreを無料で練習、スピーキングとライティングはAI採点
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 で英語スピーキング練習、CEFR 判定と面接対策まで
AI採点と18,000問以上の問題でDuolingo English Testを突破

特化型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.
特化型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.
ETSルーブリック準拠のAI TOEFLスピーキング採点練習