The app allows users to explore virtual chemistry with nearly 300 reactions. Users can discover element properties through alternate Periodic Table views and view images and videos of created molecules.
Play -based puzzles with 33 and 300 free levels each. Solve challenges featuring seasonal themes and garden designs. Track progress and compete with players globally. Adjust difficulty settings and access an improved interface.
Learn subjects like Chinese, math, and English with content aligned to national textbooks. Access 20,000+ animated videos and practice tools for pre-study, review, and exercises.
Explore astronomical objects and topics with interactive 3D models and augmented reality features. Take quizzes with 300 questions across various difficulty levels. Learn about comets, the solar system, and galaxy clusters through immersive content.
Practice arithmetic with customizable worksheets for grades 1-5, including horizontal and vertical formats. Support for visual and auditory calculation methods with automatic grading. Print or download worksheets.
Access detailed survival guides with step-by-step instructions, diagrams, and images. Learn emergency prepping, foraging, first aid, navigation, shelter building, fire starting, and pet survival.
Learn about animals, birds, vehicles, and musical instruments through interactive categories. Tap to view photos, names, and sounds. Each category includes five different sounds and images.
Provides diverse text resources for creative writing. Access emotional quotes, motivational phrases, and poetic sentences. Categorizes content for social media platforms like WeChat, Douyin, and Xiaohongshu.
Explore celestial bodies in augmented reality. View planets, stars, and galaxies with interactive 3D models. Adjust settings to toggle sound, display names, pause animations, or reset positioning.
Teach French vocabulary through crosswords. Solve puzzles to build spelling and reading skills. Use color-coded letters to identify correct placements. Includes 8 crosswords for practicing word recognition and basic grammar.
Prepare for the CDE® with 300 multiple-choice questions, answers, and detailed explanations. Track progress and access rationales with references. Limited free version available for practice.