Galculator
4.4#30 in scientific calculator appsLinux
VisitGalculator vs Wolfram|Alpha
Wolfram|Alpha
5.4#4 in scientific calculator appsAndroidiOSWebmacOS
VisitPick Galculator if…
You want what its maker publishes above — check its page for the details.
Pick Wolfram|Alpha if…
You want what its maker publishes above — check its page for the details.