This free application was made by the student Majd Sarhan in the eighth grade in the preparatory school, Iefa Nazareth - the garden, and under the guidance of the teacher, distinction Ali Al-Saleh, which contains space and perimeter equations for 8 two-dimensional geometric shapes, in addition to calculations of the size and surface area of the 3-dimensional shapes, The application is very small in size and has illustrations.The two-dimensional shapes that the application deals with are: -CircleSquarerectangleThe triangle AppointedparallelogramtrapezoidThe three-dimensional shapes that the application deals with are: -The cylinderCone with a circular baseThe Regular Quad PyramidCube.