Memorize text by copying and saving it into a list. View first characters of each word to aid recall. Peek at the full text when needed. Organize items for access. Track progress through repeated viewing and review sessions.
Write and execute code directly on iOS devices. Compile and run code snippets instantly. Access a built-in virtual machine. View and debug output in real time. Learn programming concepts through hands-on practice.
Access chemical element data including atomic number, symbol, and properties. Select and copy element details. Create molecular formulas by long-pressing symbols. Calculate molecular mass. Link to Wikipedia pages for additional information.
Prepare for the with 1500+ exam-style questions and 1000+ flashcards for key concepts. Access over a dozen full-length practice tests. Review detailed explanations for each answer. Track progress and identify weak areas.
Access across seven categories including mechanics, electricity, and thermodynamics. Calculate problems using input data. View constants and for study or work reference.
Manage multiple databases through project-based organization. Execute SQL queries, create and edit tables, and browse data visually. Export results to CSV or SQL format. Import and export files. Set up and manage indexes.
Access formulas for Physics, Chemistry, and Maths including Algebra, Analytical geometry, and Differential equations. Search and locate formulas quickly. Sync across iOS devices with device-specific UI. Update content regularly with new formulas.
Access chemical and nuclear data for and isotopes. View properties like density, melting point, and thermal conductivity. Explore nuclear details including half-life, decay mode, and daughter products.
Learn to read and write through six lessons covering Early , Herodian, and Imperial scripts. Each lesson includes flashcards, character names, pronunciation guides, and tracing exercises. Complete quizzes reinforce knowledge after each lesson.
Explore 3D models of DNA, cells, and plant tissues. Perform virtual dissections to reveal labels and definitions. View interactive simulations and animations for biological processes.