Solve math, English, Chinese, physics, chemistry, biology, history, and politics problems with detailed step-by-step explanations. Look up English words with translations and examples.
Nanjing Treasure Island Information Technology Co., Ltd.
Practice exams with AI grading and instant
Access real-time English, political, and math practice materials with detailed explanations. Use AI essay grading aligned with exam standards. Track progress with spaced repetition algorithms. Export notes and PDFs.
Microsoft Mobile Alliance Internet Services Co., Ltd.
Microsoft Bing Dictionary English learning service
The app provides an authoritative English-Chinese dictionary with a large vocabulary and example sentences. It offers innovative features like phonetic search, synonym comparison, and pronunciation practice.
Learn Japanese vocabulary with customizable wordbooks covering textbooks, exams, and daily life. Query words and grammar with examples and definitions. Practice with flashcards, quizzes, and spaced repetition.
Study for driving exams with comprehensive theory and practical guides. Access updated 2025 subject one and four question banks with 1600+ and 1500+ questions respectively. Practice full-length simulations to familiarize with exam environments.
Edit custom vocabulary lists with self-defined meanings and notes. Add words manually or automatically from other apps. Set daily study plans and review intervals based on the Ebbinghaus forgetting curve.
Identify animals in images using AI-powered recognition. Save and view animal photos with additional information. Access animal news, facts, and care tips to learn about different species and conservation efforts.
Explore the Dao De Jing, a philosophical text from the Spring and Autumn period. Read the original text and commentary. Navigate through chapters with a clean interface. Access free content without payment.
Host virtual meetings with real-time video and audio. Share screens and documents during sessions. Support large groups with low latency. Enable remote collaboration and communication for education and business.
Learn Korean vocabulary with structured lessons from the Yonsei Korean Language textbook. Practice with multiple modes for varied review. Track progress through daily check-ins and share achievements via printable posters.
Small Boat Sailing Network Technology (Guangzhou) Co., Ltd
Study with video lessons and smart grading
Study "Scan textbooks to access video explanations and practice questions. Automatically grade handwritten work with photo input. Manage mistakes with a customizable错题本. Access extensive题库 for practice.
Teach basic arithmetic through interactive games. Practice addition and subtraction within 10, including no-carry and carry operations. Include mixed operations.