Works well, will not stop with pop ups for a rating so i dropped a star for the annoyance.

This efficiently-named "Calculator" app is well-balanced between buttons for digits and operators, space to show current and previous calculation inputs and results, and other controls. Thoughtful extra features include font size adjustments, region and language support options, formatting and title features, scientific notation, percent calculations and more. Variables not supported. Many additional features offered as a block in professional version. Personal data not collected by this software, which is important for those concerned with privacy. The functions seem solid and error-free as far as I can tell. Macintosh version reviewed. Overall, I give this handy little calculator top marks.

Way better then a calculaor. I don't have to write results down on a piese of paper to use it later, everything is stored autiomatically, can copy, paste, edit and even saveit in a file! Installed on Mac, iPhone and iPad... Thank you developer! I wish it had the same name on all platforms, it was hard to find this app for each type of a device but I did!

I love the history of calculations all laid out to see if you made any mistakes while calculating. It is very responsive, easy on the eyes and does what it is made to do -Tthank you :)