Mathematical Playground app analytics for December 21

This is an educational tool that is useful for learning or teaching about three dimensional shapes in mathematics. It is recommended to not only students, but also teachers. --Abstract Features-- • Measuring length of edges, area of faces, distances or angles. Furthermore, you can get a volume of any shape. • Cutting shapes along a plane which includes three points you specify. • Expanding a shape by face by face. • Support for the Multitasking. • Calculator Gadget • Handwriting over the screen • Sharing or printing out screenshots. • Distributing the shape's data to people over WiFi or Bluetooth. • Coloring shapes • Highlighting a plane or an edge --- This app runs on devices such that Apple smartphones, tablets, personal computers, etc. that meet the following OS requirements: iOS17.6 or elder.