Allows users to create custom lists for students, quizzes, or other items. Spin a wheel for selections. Track who has been picked and review history. Automatically remove used slices. Works on iPhone, iPad, and iPod.
Players spin a wheel to move their pieces, with options for automatic or manual movement. Up to four players can participate. Zoom in and out for better visibility. Features include beautiful graphics, animations, sounds, and special effects.
Explore and interact with 3D shapes on a screen. Choose from various 3D shapes and create unlimited combinations. Add or remove shapes with a single tap. Rotate, zoom, and swipe to navigate 3D models.
Explore elements with detailed properties, historical context, and practical uses. View 3D atomic structures and rotate models. Search for elements by name or symbol. Save favorite elements for quick access.
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.
Explore an interactive retelling of adventure with pull-tabs, spin-wheels, and movable elements. Tap to reveal hidden details, navigate scenes, and interact with characters. Share favorite moments and save progress across devices.
Solve math-based puzzles by merging numbers using operator . Swipe to combine numbers and reach the target. Progress through increasingly difficult levels. Earn stars by using efficient moves and finding optimal solutions.
View population growth projections for all countries under various scenarios. Track current and future overshoot levels. Explore sustainable population limits. Access country-specific solutions to . Compare demographic trends and resource impacts.
Pronunciation and handwriting. View articulator animations for pronunciation techniques. See writing order animations for each letter. Practice with 500 high-frequency words. Listen to high-quality female and male voice recordings.
Solve chemistry problems with instant step-by-step solutions. Balance chemical reactions automatically. Receive detailed explanations for each step. Create and edit chemical equations with AI assistance. Share solutions and explanations with others.