Basic Calculator is a free calculator app where you can easily handle all the calculations necessary for everyday life. It has a simple and easy-to-use interface and several practical functions. The Basic Calculator app supports four fundamental arithmetic operations: square, root, parenthesis of expressions, and percentage operations. Scientific operations such as trigonometric, trigonometric, and logarithmic functions are also available. Additionally, you can use this app for currency conversions as it covers 135 currencies in the world. Finally, the Basic Calculator includes the ability to alter mistyped expressions with a freely moveable cursor. It is easy to use and quick. Try it now!