Master English with AI feedback on grammar, writing, vocabulary, and reading. 学習を楽しく、シンプルに。
No credit card required · Free plan available
文法問題
Interactive multiple-choice quizzes with instant AI explanations when you make mistakes.
AI添削
Write essays on various topics and receive detailed AI feedback with scores and improved versions.
語彙フラッシュカード
Master new words with interactive flashcard decks from beginner to advanced level.
リーディング
Practice reading with diverse passages and comprehension questions on various topics.
リスニング
Train your ear with audio exercises and dictation challenges.
AIスピーキング
Have real conversations with an AI tutor to practice your speaking skills. (Coming Soon)