A free program for Android, by MabesTech.

Do you ever have to calculate an equation or an expression? Do you want to remember the result and use it later? Do you want to make sure that the equation or expression you calculate is true? Do you want to make sure that the result of your calculation is correct? If the answer to any of these questions is yes, then you need to download the Calculator Scientific app. This is a best calculator for Android that will help you solve any of these problems and will also help you to remember the results of your calculations. This is the best app for calculating and solving equations and other mathematical problems.