This vocabulary-learning app is designed for advanced English learners who are aiming for a **perfect score (990)** on score-based proficiency exams such as the **TOEIC® Listening & Reading Test**.
It includes **1,000 carefully selected high-level vocabulary words** essential for mastering complex reading passages, fast-paced listening, and professional communication.
*Some content requires a one-time in-app purchase.*

At the 990 level, precision matters—subtle differences in meaning, advanced usage patterns, and context-sensitive interpretation all become critical. This app is built to help you acquire the vocabulary accuracy and depth required to perform at the highest tier.

Each word features a **detailed learning guide, example sentences, synonyms, antonyms, and collocations**, enabling deep comprehension and refined usage skills.

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◆ Strengthen Advanced Listening Skills with Native Audio

* Native speaker audio included for all words
* Enhances processing of natural, fast, and connected speech

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◆ High-Efficiency Flashcards for Focused Learning

* Optimized UI that highlights essential information instantly
* Supports intensive study routines required by high-level learners

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◆ Spaced Repetition × SM-2 Algorithm for Long-Term Mastery

* Automatically schedules optimal review intervals
* Prevents gaps in advanced vocabulary knowledge
* Helps manage large volumes of high-level terms efficiently

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◆ Target Score (Reference)

* Approximately 990 points (perfect score) on English proficiency tests such as TOEIC®
* CEFR C1–C2 (Advanced to Proficient)

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◆ Key Features

* 1,000 advanced vocabulary words essential for the ~990 level
* Detailed learning guides and advanced example sentences
* Synonyms, antonyms, and collocations for precision and nuance
* Native audio for advanced listening practice
* Flashcards for fast and efficient memorization
* SM-2 spaced repetition algorithm for scientific retention
* Supports CEFR C1–C2 learners working toward proficiency

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◆ Recommended For

* Learners aiming to move from the 900-level to a perfect 990 score
* Those who want to strengthen advanced business and professional English
* Learners seeking maximum accuracy in reading and listening
* Users who want to master subtle nuances in advanced vocabulary
* High-achievers who want a vocabulary system directly linked to score improvement

A 990 score is a symbolic milestone representing **complete command of English in practical and professional contexts**. This app helps you build the vocabulary, comprehension, and precision necessary to reach the peak of your English ability.

Start your journey toward the highest level of English mastery today.

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【Free Version】

* 20 vocabulary words

【Paid Version (One-time in-app purchase)】

* 1,000 vocabulary words

*The paid version unlocks all words and all learning content.*


TOEIC® is a registered trademark of ETS. This app is not endorsed or approved by ETS.


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