Access a comprehensive question database covering academic subjects, online courses, and certification exams. Search for specific questions with a paid subscription. Subscribe monthly or yearly for access. Manage subscriptions through Store settings.
Read and search texts offline. Adjust font size. Create multiple tabs for verses or books. Share or copy specific verses. Navigate between Old and New Testaments.
Access ancient texts with comprehensive collections of poetry and classical literature. Features include pinyin annotations, audio readings, and detailed translations.
Teach young children with interactive lessons on math, English, and Chinese characters. Watch educational animations and sing along to儿歌. Learn dance and drawing through guided activities.
Learn vocabulary through match-3 gameplay and word puzzles. Swipe left for unknown words, right for known ones. Automatically add unknowns to a flashcard list. Sync with multiple languages and subjects.
Play sequences of colors and sounds, then replicate them by tapping. Track progress with high scores and compare with others. Improve visual and auditory memory through repeated gameplay.
Japanese dictionary provides vocabulary lookup with N1-N5 and exam terms. Supports bidirectional translation with definitions, examples, and sentence analysis. Includes photo translation with 99% accuracy.
Learn professions, manage sales, count coins, play
Learn about different professions through interactive role-play. Simulate being a cashier, manager, or tax man. Practice counting coins and making sales. Engage in fun activities with friends and enjoy educational content.
Learn vocabulary with detailed entries including translations, word forms, examples, synonyms, antonyms, definitions, and phrases. Practice pronunciation with native speaker audio and record your own for comparison.
With or multiple-choice quizzes featuring native audio. Track progress using spaced repetition. Review nearly 1000 in small sets that increase in difficulty. Browse or search all .
Learn Vietnamese with audio lessons and dictionaries
Learn Vietnamese with phonetic guides, vocabulary lessons, and phrasebooks. Access audio pronunciations, translation tools, and AI-powered text recognition. Listen to spoken content, songs, and travel guides.