14 DAY TRIAL // Calculator2 for Windows 8 is one of the best choices for all users looking for a full-featured calculator app that runs in the Metro UI because it includes five different modes, as follows: basic, scientific, programmer, currency converter and unit converter.
The freeware version comes with in-app advertisements, so purchasing a full license basically helps you block all ads and get a very clean interface.
The app bundles keyboard support and live tiles, over 50 scientific functions, 125 mathematical and physical constants and more than 200 units for conversions across 17 categories.
While a dedicated version of the app is also available on Windows Phone platforms, this calculator works smoothly on every Windows 8 build, including x86, x64 and ARM.
Click here to view the official Calculator2 Windows Store page in your browser.