Pythagorean Calculator, developed by Yusoft, is a free educational application available on AndroidThis app helps users calculate the length of the third side of a right-angled triangle based on the lengths of the other two sides.

The interface of the app is simple and user-friendly, making it easy to use for anyone who needs to solve a Pythagorean theorem problem. Users can input the lengths of the two known sides, and the app will instantly calculate the length of the third side. This is a great tool for students, teachers, and anyone who needs to solve Pythagorean theorem problems quickly and accurately.

Overall, Pythagorean Calculator is a useful and practical app for those who need to solve right-angled triangle problems. Its simple interface and accurate calculations make it a great addition to any student or teacher's toolkit.