■ Use for Free Without Payment
You can access daily free questions, unlimited review and confusion notes, vocabulary games, and even an AI tutor for free. Sign up to experience all features for free for 24 hours.
Solving a lot of random TOEIC questions won't raise your score.
990 AI is an AI TOEIC coach that analyzes your problem-solving style and guides you to tackle the "weaknesses that will boost your score the most if you address them right now."
■ Distinguish Between Guessing and Mistakes
Select "I'm Sure" or "I'm Confused" every time you answer. It categorizes answers into certainty, luck, confusion, and lack of knowledge, reflecting only your true ability in your score.
Questions you confidently got wrong are collected in the confusion notes and reappear until you get them right. The review section includes new questions of the same type to verify whether you memorized the answer or genuinely know it.
■ Translations and Basis for Answers
We provide Korean translations of LC scripts and RC passages, along with the sentences that serve as the basis for the correct answer.
** ■ Sentence-by-Sentence Listening · Dictation · Shadowing
Listen to the LC script sentence by sentence, transcribe it, and repeat it. You can also adjust the playback speed.
■ Ask the AI Tutor for Unknown Questions Immediately
· Why is my answer wrong? — Points out why the option you chose is a trap.
· Teach me how to solve this question type — A solution sequence you can use next time.
· Give me a similar question — Immediately identify the same trap.
■ Top 3 Weaknesses for Fastest Score Improvement
It calculates the probability of the correct answer and the frequency of appearance for each part and question type, showing you how much your score will improve if you focus now.
■ Today's Plan and Study Notifications
10, 20, or 30 questions a day in the order of Review → Weakness → Practice Parts. We notify you of the questions to review and the exam D-day at your preferred time.
■ Practice Mock Tests and Estimated Scores
Practical (200 questions · 120 minutes), Half (100 questions · 60 minutes), Mini (40 questions · 25 minutes). The Listening Comprehension (LC) section advances automatically just like the actual exam, and the test is automatically submitted when the time runs out.
It displays the converted score for each session and records the estimated score range based on the app. You can also compare it with your actual TOEIC score if you input it.
■ AI Coach Report
It analyzes your past performance to provide study methods for your specific weaknesses and outlines a plan for the week.
■ Memorizing TOEIC Vocabulary Like a Game
Slow memorization, 60-second combo rush, Part 5 part-of-speech targeting, and LC sound traps. Remember words for a long time through interval reviews that reappear just as you are about to forget them.
** ■ Recommended for:
· Those who have been stuck at their target score for months
· Those who don't understand why they got questions wrong even after reading the explanations
· Those who want to study consistently for 15 minutes a day during their commute
When you first sign up, you can try all features for free for 24 hours. Even after the trial ends, review sessions and 10 daily questions remain free.
TOEIC is a registered trademark of ETS. This app is not approved or endorsed by ETS.
Free AI TOEIC Coach · Daily study without payment · AI identifies only weaknesses · Explanations and reasoning for answers · Estimated score