Search or terms using Traditional/Simplified Chinese characters, Jyutping romanization, or words. Listen to native audio pronunciations. Save favorite terms and view search history. Access comprehensive vocabulary without an internet connection.
Explore chemical elements with an interactive table featuring 3D models and offline access. Calculate molar mass and solve reactions. Instantly access explanations and customize the table for personalized learning.
Learn Chinese vocabulary with a comprehensive dictionary containing HSK levels 1-6. Search words by Chinese characters, , or Pinyin. Split sentences into words for definitions.
Practice Chinese characters by searching for them using English, Chinese characters, or pinyin. View stroke order and pronunciation guides. Access official HSK vocabulary lists. Track progress through interactive exercises.
Learn Chinese characters through interactive flashcards and a visual dictionary. Explore character components, radicals, and compounds. View definitions in English, French, German, or Russian.
Practice speaking skills through real-time conversations with an AI . Receive instant feedback on pronunciation and grammar. Learn vocabulary in context with interactive dialogues. Track progress with lesson history and performance reports.
Systems including Korean Hangul, Japanese Hiragana and Katakana, Hanzi, ASL, Devanagari, Cyrillic, and Latin. Practice with mini games and minimalist illustrations. Complete daily 5-minute sessions to progress through lessons.
Learn including Spanish, French, Japanese, Italian, German, Korean, and Chinese. Access structured lessons for real conversation skills. Track progress and revisit materials. Receive lifetime access after a free trial.
Learn 10 new words daily with customizable word sets and thematic categories. Translate to 40+ languages and listen to professional pronunciations. Study using flashcard games and set personalized memorization schedules.
Take in lectures, stories, articles, journals, and theses. Highlight text in ebooks and PDFs. Fill out PDF forms. Organize and share . Sync across devices. Collaborate on documents in real time. Manage tasks and deadlines. Export in multiple formats.
Learn hiragana and katakana characters through interactive lessons and practice. characters on screen for instant feedback. Track progress with built-in quizzes and exercises. Sync lessons across devices for consistent practice.
Choose from various sea vessels like a pirate ship, steamboat, or submarine to explore the ocean. Navigate through different scenes, customize your vessel, and complete missions. Unlock new ships and upgrades as you progress.
Learn languages with customizable vocabulary and grammar exercises. Import EPUB, PDF, and web pages to a library. Read and translate text offline. Sync audiobooks for simultaneous listening and reading. Take tests to assess progress.