Acts exactly how the default caul does and does not float above apps in full screen.

I just purchased and installed this app and it does not float above an Excel worksheet.

it floats which i need for my job and I love it, however when I when I use percentage it doesn't work, lets say 52 - 10 % = 46.8, it shows me 51.9 what's going on?

Doesn't float on top if you are in full screen mode

This is a great little app for 1$, showing the math history on top above the answer is perfect. The only requests I'd make is maybe a few customization options like a few themes, and maybe a couple slightly more advanced abilities like parenthesis or fractions.

Great looking little calculator, I really like that it displays the operation you've entered above the result. I had some issues with it, but the dev fixed them very quickly.