microMathematics Plus is described as 'Scientific graphing calculator and function plotter on Android oriented around a worksheet. It allows live editing of mathematical identities combined with highly accurate computations' and is an app in the Education & Reference category. There are four alternatives to microMathematics Plus for a variety of platforms, including Windows, Online / Web-based, Windows Mobile, Android and Android Tablet. The best alternative is SMath Studio, which is free. Other great apps like microMathematics Plus are PTC Mathcad (Paid), MathStudio (Paid) and FormulaDesk Math (Paid).
FormulaDesk Math is an Excel add-in that brings real symbolic math to Excel. View formulas as equations, plot formulas…instantly. All the tools that engineers and students need every day, now inside Excel.