"Area, Perimeter, Circumference" is a free Android app developed by 57derajat that allows users to easily calculate the area, perimeter, and circumference of any shape. This app is categorized under business and productivity and is intended for users who need to make quick calculations related to geometric measures.

The app provides a simple interface that allows users to input the dimensions of the shape they want to calculate. It supports various units of measurement for both area and length, including square millimeters, square centimeters, square meters, square kilometers, square feet, square inches, millimeters, centimeters, meters, kilometers, feet, and inches. The app provides accurate results and is easy to use, making it a convenient tool for students, professionals, and anyone who needs to make geometric calculations on the go.