Edit essays with AI-powered full-text feedback and error correction. Upload documents for instant grading and detailed comments. Access writing techniques, personalized ideas, and sample essays to improve composition skills.
by Beijing Yuanli Science and Technology Co., Ltd.★ 4.732 ratingsEducationFreeData updated 2026-09-06
Students can input math problems to receive instant solutions and step-by-step explanations. The identifies common mistakes and offers targeted practice.
Students can upload and share learning activities, assignments, and creative projects. Teachers can provide feedback, assign tasks, and communicate with families. Includes tools for tracking progress and accessing educational resources.
Practice speaking with AI-powered conversation exercises and instant feedback. Learn vocabulary and grammar through interactive lessons. Choose from languages like Spanish, English, French, Italian, Japanese, or Korean.
Train cognitive skills with 35+ and over 3000 levels. Improve memory, focus, logic, music, language, math, and problem-solving. Adjust difficulty based on performance. Track progress and set personal goals. Sync achievements across devices.
Users write essays and complete assignments with AI-generated text. Edit and refine content, check grammar, and organize ideas. Access writing templates and guidance for various tasks like discussion posts and presentations.
Japanese with writing lessons covering and Katakana. Study vocabulary and grammar through structured lessons. Take spaced repetition quizzes for review. Practice translation between English and Japanese. Listen to audio for pronunciation.
Answer questions and provide information through conversational interaction. Write emails, essays, or stories. Compose poems and translate between languages. Correct grammar and solve math problems.
Documents to create high-quality PDFs with automatic border detection and perspective correction. Enhance images by removing shadows and sharpening text. Extract text using OCR and export as editable files.
Play interactive to improve attention, observation, and fine motor skills. Complete levels with increasing difficulty. Track progress and revisit weekly new puzzles. Share achievements with family.
Solve homework problems with AI-powered question search and instant explanations. Batch grade assignments, including math and essays, with detailed feedback. Sync with curriculum for targeted practice.
Through reading, writing, vocabulary, and speaking exercises. Practice with a chatbot tutor that provides real-time feedback. Set goals and track progress. Receive personalized lessons and interactive conversations.
Learn Japanese with interactive lessons, including cards for reading, writing, and speaking. Practice real pronunciation, trace kanji strokes, and use mnemonic techniques. Watch tutorials, play games, and test pronunciation with AI feedback.
Organize notes, review content, and apply insights
Organize and annotate documents and webpages with drag-and-drop notes. Connect ideas across multiple sources with lines and comments. Compare document sections by resizing. Build notes and refine thoughts with editing tools.
Teach reading and writing with -based lessons. Practice letter sounds, blend words, and simple stories. Include interactive games, progress tracking, and printable worksheets for reinforcement.
Practice with adaptive difficulty levels. Solve puzzles to improve skills. Learn openings and study . Track progress and adjust difficulty based on performance. Play against AI opponents of varying strength.
Tutors for homework, exams, and essays. Schedule in-person or online sessions. Set budgets and choose subjects. Compare tutors using ratings, reviews, and background checks.
Practice speaking AI feedback and interactive lessons. Record and receive instant corrections. Access vocabulary building exercises and conversation prompts. Track progress and set speaking goals.