TOEFL 3000 Word Master

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About this app

Ace your TOEFL iBT with the most comprehensive vocabulary builder. 3,000 essential academic English words with 6 study modes — designed specifically for the TOEFL test format.

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WHO IS THIS APP FOR?
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• TOEFL iBT test takers targeting 80+ or 100+ scores
• Students applying to North American universities
• Graduate school applicants needing strong academic English
• Researchers and academics working in English
• Anyone building academic-level English vocabulary

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KEY FEATURES
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【ACADEMIC WORD COVERAGE】
3,000 words curated from academic texts, lectures, and TOEFL test materials. Covers the vocabulary you'll encounter in Reading passages, Listening lectures, and need for Writing and Speaking responses.

【6 STUDY MODES】
Reinforce learning through multiple approaches:

① Multiple Choice (JP→EN)
Build active recall of English words from their meanings.

② Multiple Choice (EN→JP)
Strengthen comprehension — crucial for Reading and Listening sections.

③ Definition Quiz
Match words to English definitions. Mirrors TOEFL's context-based vocabulary questions.

④ Flashcards
Quick review with swipe-based "Known" / "Still Learning" sorting.

⑤ Sentence Ordering
Arrange words into correct sentences. Builds the grammar intuition needed for Writing and Speaking.

⑥ Audio Learning
Native speaker pronunciation for every word. Train your ear for the Listening section.

【SPACED REPETITION】
Smart review scheduling based on your performance. Words you struggle with appear more often; mastered words fade into longer intervals. Scientifically proven to maximize retention.

【PROGRESS ANALYTICS】
• Daily study graphs and streaks
• Accuracy trends over time
• Section-by-section mastery tracking
• Achievement badges to keep you motivated

【STUDY ANYWHERE】
• Works completely offline
• Dark mode for late-night study sessions
• Supports 30+ interface languages

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WHY VOCABULARY IS KEY TO TOEFL SUCCESS
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The TOEFL iBT tests your ability to use English in an academic setting:

• READING: Passages are drawn from university textbooks — academic vocabulary is essential
• LISTENING: Lectures use specialized terminology you need to recognize instantly
• SPEAKING: Scoring rubrics reward precise, varied word choice
• WRITING: Integrated and independent tasks require academic register

Strong vocabulary is the foundation that lifts all four section scores simultaneously.

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START YOUR TOEFL JOURNEY
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Whether you're aiming for 80, 100, or 110+, vocabulary is where it starts.
Build your academic word power in just 10 minutes a day.

Download now and take the first step toward your dream university!
Updated on
May 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
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What’s new

- Added an exam date countdown on the home screen
- Added a streak commitment with handwritten signature
- Added an "Other apps" list in Settings
- Improved the streak display
- Fixed an issue where accuracy was not shown as 100% on perfect rounds
- Various onboarding improvements
Content rating
Everyone
In-App Purchases
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App support

About the developer
RYOSUKE YOKOTA
yokopi521@gmail.com
南砂7丁目10−17 江東区, 東京都 136-0076 Japan

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