Wolfram Alpha
Freemium
Wolfram Alpha is a computational knowledge engine or answer engine developed by Wolfram Research.
RealCalc Scientific Calculator
Freemium
RealCalc Scientific Calculator is popular scientific calculator for Android.
handyCalc
Free
handyCalc is a powerful calculator with automatic suggestion and solving which makes it easier to learn and use.
Soulver
Commercial
Soulver is quicker to use than a spreadsheet and smarter and clearer than a traditional calculator.
Windows Calculator
Free
Windows Calculator is a software calculator included in all versions of Windows.
SpeedCrunch
Open Source
SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface.
Qalculate!
Open Source
Qalculate! is a multi-purpose desktop calculator for GNU/Linux (and Mac OS).
fxSolver
Free
fxSolver is a math solver for engineering and scientific equations.
CalcTape
Freemium
CalcTape Calculator with virual paper tape and note functions for Windows, iPhone, Android and MacOS.
Calcbot
Freemium
Calcbot is a intelligent calculator and unit converter.
Compare Calculator with alternatives
Compare Wolfram Alpha and Calculator and decide which is most suitable for you.
Compare SpeedCrunch and Calculator and decide which is most suitable for you.
Compare RealCalc Scientific Calculator and Calculator and decide which is most suitable for you.
Compare Qalculate! and Calculator and decide which is most suitable for you.
Compare handyCalc and Calculator and decide which is most suitable for you.
Compare fxSolver and Calculator and decide which is most suitable for you.
Compare CalcTape and Calculator and decide which is most suitable for you.
Compare Windows Calculator and Calculator and decide which is most suitable for you.