Learn animal names and sounds through an interactive sing-along song with all verses. Play 10 educational games and activities. Explore animated characters for engaging learning. Track progress with built-in feedback. Share achievements with family.
Create and test mathematical algorithms with a powerful computational engine. Build interactive plots and animations. Execute code and view results in real-time. Share calculations and export data in multiple formats.
Calculate and engineering parameters with 134 formulas. Input values to compute force, friction, acceleration, work, power, and more. Access definitions and formulas for each calculation. First 5 calculators are free; others require in- purchase.
Read and organize books, textbooks, and documents in and PDF formats. Adjust page margins manually or automatically. Choose from multiple themes and color schemes for reading. Turn pages using scroll, curl, or slide.
Calculate trigonometric values for the by inputting radians or angles. Display step-by-step solutions and support negative numbers, decimals, and fractions. Save calculations in history and share results.
Explore mathematical concepts through interactive animations. Manipulate geometric shapes and patterns to create visual art. Discover relationships between variables and observe transformations in real time. Save and share generated images.