by Quartic Software
Download this app if: you need a versatile scientific calculator.
RealCalc Scientific Calculator is Android's most popular scientific calculator. It has over 20 million downloads and more than 100,000 5* reviews.
RealCalc is designed to look and operate exactly like a real hand-held calculator. It has all the standard scientific functions plus history,...
Best Calculator — I tried several calculators and this is the best for what I need. It is not graphical and it is not programmable, so if you need these qualities, you need something else. But if you need basic, easy to use dependable calculator, this one is a way to go.