Solve problems by snapping photos. Receive step-by-step explanations and multiple solving methods. Access interactive graphs and a scientific calculator. View how-to animations for each solution.
Practice mental arithmetic with addition, subtraction, multiplication, division, and mixed modes. Use 1 to 5 digit numbers in column format. Track daily scores and view progress graphs. Compete in rankings via Game Center.
Learn math facts through customizable quizzes. Choose operations like addition, subtraction, multiplication, or division. Adjust number ranges and question counts. Track progress and review mistakes. Share results with others.
Learn multiplication, division, powers of ten, and negative numbers with adjustable difficulty levels. Track progress through exercises and export results as PDF for sharing.
Teach through interactive gameplay. Children can practice times tables animated characters and earn rewards. Track progress and adjust difficulty based on individual learning pace.
Provide detailed sky maps for telescope and binocular users. Display 18 covering the equatorial region and polar areas. Show stars down to sixth magnitude, including double and variable stars. Include constellation boundaries and deep-sky objects.