Learn to write nearly 3000 with detailed stroke instructions. Access covering HSK levels 1-6 and AP exams. Use free OCR to translate text. Download English- and -English dictionaries for quick reference. Link to news websites for context.
With AI-driven lessons tailored to your skill level. Practice speaking, listening, reading, and writing through interactive exercises. Get instant feedback on pronunciation and grammar. Track progress with built-in quizzes and vocabulary builders.
Access CDL practice tests and free questions organized by topic. Track results and analyze strengths and weaknesses. Generate detailed score reports to improve performance and prepare for the actual CDL exam.
Learn hanzi through word puzzles based on HSK vocabulary. Solve puzzles to reinforce vocabulary retention. Features include a clean interface, no advertisements, and no data collection. Track progress and improve language skills.
Learn Mandarin with HSK vocabulary lists, flashcards, and grammar exercises. Practice listening and speaking through interactive lessons. Track progress with a personalized study plan. Get real-time feedback from AI MiA.
Practice spoken language with AI-powered live video calls for real-time feedback. Chat with AI to learn English via WeChat-style conversations. Get instant grammar corrections during casual speech.
Learn simplified and traditional characters with features including pronunciation guides, pinyin, and zhuyin. Practice writing, reading, and speaking. Explore meanings, strokes, radicals, and vocabulary. Access homophones, synonyms, and antonyms.
Learn languages through cloze tests, filling in missing words in real sentences. Practice in context with sentence-based exercises. Track progress and complete lessons to improve language skills.
Prepare for the U.S. with practice questions, study guides, and exam tips. Review civics topics, take practice quizzes, and track progress. Access official resources to prepare for the naturalization interview and .
Play a turn-based wargame simulating Pacific War naval and air . Manage forces, attack enemy carriers, and prevent invasions. Choose between US or Japanese AI. Play solo or via email. Includes 11 historical scenarios from the Coral Sea to Midway.
French through interactive lessons that teach speaking, listening, reading, and writing. Complete quizzes and exercises to reinforce vocabulary and grammar. Track progress with built-in assessments and receive feedback from experts.
Exams with real test questions to predict band scores. Use AI scoring to get accurate mock results based on official guidelines. Track speaking performance with detailed feedback. Complete listening, reading, and writing exercises.
Learn Chinese vocabulary from HSK Level 1 to Level 6 with structured lessons and quizzes. Review flashcards, track progress, and test knowledge with practice exercises. Access audio pronunciations and character breakdowns for each word.
Convert numbers between bases 2 to 30 with real-time updates. Perform calculations in multiple number systems. Display results accurately with a clean, intuitive interface. Switch between bases instantly for precise outputs.