Use device sensors to locate planets, constellations, and satellites. View high-definition graphics with Retina display. Adjust settings based on location and time. Access detailed information about celestial objects.
Practice mental with exercises that improve problem-solving skills and analytical thinking. Track progress over time and set daily goals. Learn concepts through interactive challenges and visual patterns.
Translate and switch between English and languages. Learn vocabulary with flashcards, example sentences, and audio pronunciations. Practice grammar through exercises and quizzes. Track progress with detailed reports and word lists.
Allows users to perform complex calculations with a natural display that shows expressions as written. It supports fractions, roots, and exponents. The includes a graphing module for visualizing equations.
Solve equations and graph functions with advanced math support. Perform calculus operations and matrix calculations. Access detailed tutorials and a comprehensive user manual. Export results and share calculations.
Learn to drive with step-by-step guidance on applying for a provisional licence and understanding minimum eyesight requirements. Search for local driving instructors and review common test questions. Track progress through the licensing process.
The app provides over 40,000 words with English definitions and Traditional Chinese translations. It includes illustrations and over 80,000 example sentences for word explanation.