Want to ensure you're making the right computations and getting the right results? Then the Simple Calculator app is for you!

This mobile application for Android looks and works like electronic calculators that you use every day. It offers the basic functions found in other calculators such as addition, subtraction, multiplication, and division.

However, it also features advanced functions such as percentage, TAX+, TAX keys for calculating VAT/ GST and sales tax, COST, SELL, MARGIN keys for calculating profit, and M+, M-, MRC keys for memory functions.

What's more, this app allows you to access calculation history and even enable its dark theme.