Solve math problems covering fractions, decimals, units, equations, square roots, and basic word problems. Choose levels based on grade or math certification. Write intermediate calculations with finger input. Access all questions for free.
Learn TOEIC vocabulary with adaptive quizzes based on forgetting curve theory. Tap [Know] or [Don’t Know] to progress. Access high-frequency TOEIC words for score improvement. Add custom images, comments, and audio to personalize study content.
Learn Japanese kanji for levels 2 through 6 with writing exercises, reading practice, and vocabulary. Explore four categories including idioms and radicals. Play two modes: survival for timed scoring and full question mode for comprehensive review.
Learn basic English vocabulary for middle school students. Practice words related to daily life, seasons, time, weather, and more. Includes 2000 words commonly found in exams.
Learn key concepts in geography, history, and civics for middle school. Answer multiple-choice questions and solve practice problems at the end of each topic. Receive one-point explanations after each answer.
Translate text with access to a Chinese local dictionary for accurate Japanese translations. Translate photos by selecting albums or maps, with one-click translation for travel and language learning.
Practice Japanese kanji exams with 3465 questions covering reading, writing, radicals, kana, synonyms, homonyms, and more. Review all 185 kanji used in the Level 2 exam, including readings, stroke order, and compound words.
Practice Japanese kanji tests with 4356 questions covering reading, writing, radicals, kana, antonyms, synonyms, homophones, and more. Review 284 kanji with details on pronunciation, stroke order, and compounds.