Learn托福 vocabulary with targeted word lists based on exam frequency. Study core words and subject-specific terms in context. Review words using memory curve-based scheduling. Listen to vocabulary podcasts on the go.
Search and compare words and phrases in American Language. View signs on mobile devices. Access over 20,000 videos in a video dictionary. Look up signs and watch corresponding gestures.
Read and explore classical Chinese poetry with daily recommendations at 9:00 AM. Search poems by author, title, or line without internet. Support both simplified and traditional Chinese. Share favorite poems with friends.
Practice motorcycle driving exams with full coverage of subjects one to four. Access updated 2025 regulations and question banks. Simulate real exam environments. Watch first-person video explanations for subjects two and three.
Convert numbers between , , hexadecimal, and octal formats. Input a value and select the target format for conversion. Display results clearly with error handling for invalid entries.
Learn托福 vocabulary with ETS-licensed exam words. Study core and subject-specific terms. Review words in context and practice with real test passages. Use memory algorithms to reinforce retention. Access audio lessons for listening practice.
Reference allows users to search for single-character calligraphy images in篆书, 隶书, 草书, 行书, and 楷书 styles. Includes over 100,000 high-resolution single-character images from famous碑帖.
Learn German with audio pronunciation guides, standard alphabet sounds, and 50 essential vocabulary words. Access scene-based lessons, movie-based German practice, and interactive quizzes.
Learn English with comprehensive lessons covering all four books. Practice vocabulary with detailed explanations. Listen to audio lessons for improved listening skills. Watch video explanations for grammar and expressions.
Solve puzzles with grids ranging from 10x10 to 30x30. Tap to mark cells or use a virtual joystick. Track achievements through Game Center. Sync progress with iCloud.
Access expert-led content in politics, marketing, economics, psychology, and healthcare. Download videos and audio for offline viewing. Adjust playback speed up to 3x. Search by expert or content title.
Is an AI bot that generates stories, songs, and answers questions. It tells jokes and performs various creative tasks. Users can interact with the AI for different types of content creation and information retrieval.
Take listening, reading, writing, and speaking tests
Take a free covering listening, reading, writing, and speaking sections. Submit answers and receive immediate results. Practice with sample questions and review feedback for each part.
Access real-time updates about Church services, sermons, and inspirational messages from Pastor Mike Jr. View event schedules, listen to audio messages, and explore church resources through the website link provided.
Listen to 200+ music compositions from Baroque, , Romantic, and Modern periods. Play, pause, and skip tracks. No ads. Sync with Apple Music and Spotify.
Practice addition, subtraction, multiplication, and division through interactive challenges. Compete with friends on leaderboards. Track progress and unlock levels as skills improve. Share scores and challenge others in real-time.