Visual Geometry Calculator by Second Tech is a free application available for Android 9.0 users. It is a useful tool for students, engineers, architects, and anyone who needs to solve geometric problems. The app provides an intuitive interface that allows users to select the geometric object they want to calculate and input the required parameters.

The app is capable of calculating the lengths, angles, and areas of various geometric objects, including circles, triangles, squares, rectangles, and more. As soon as the user inputs any values, the application automatically fills in the rest of the values that can be calculated. This feature saves users time and eliminates the need for manual calculations. The app also displays the formulas used to calculate the results, making it an excellent learning tool for students. Overall, Visual Geometry Calculator is a must-have utility for anyone who needs to solve geometric problems on the go.