CalcNote App combines the functions of a calculator and Notepad. Enter these expressions and get instant answer, write down text notes or a task list for execution, storing all the data in the spreadsheet, fix random errors on the fly without having to start all over again. Perform calculations of complex mathematical operations, including percentage, the value of a variable, binary options, calculate square roots, etc. the Calculator supports trigonometric functions, factorial, logarithm and power. You can customize the keyboard type, display format and other important parameters.