TOEIC Part5 文法・問題集 対策

"Part 5 Master" is a learning app specifically designed for TOEIC Part 5 (grammar and vocabulary multiple-choice questions).

By consistently using it every day, you can focus on overcoming your weak points in grammar.

[Main Features]
✅ Daily Grammar Multiple-Choice Questions: Daily questions covering frequently tested grammar points in the TOEIC, such as parts of speech, tenses, prepositions, and conjunctions.

✅ Weakness Heatmap: Visualizes your accuracy rate by grammar tag. See at a glance which areas you struggle with.

✅ Continuous Learning Streak: Records your daily learning progress to boost motivation.

✅ Adaptive Difficulty: Automatically adjusts difficulty levels; harder questions based on correct answers, easier questions based on incorrect answers.

✅ AI Explanation: Displays explanations for incorrect answers. Quickly understand why you made mistakes.

✅ Offline Support: Questions are saved locally, allowing you to learn without an internet connection.

[Pricing Plans]
- Free: Up to 10 questions per day
- Premium Monthly Fee ¥500: Unlimited questions, no ads
- Premium Annual Fee ¥3,800: Approximately ¥317 per month (36% OFF)

[About this app]
- This is not an officially certified app of the TOEIC organization.
- This app is intended as a learning aid.