Calculator² Free now available in the Marketplace

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Calculator² Free is the free, ad-supported version of the popular Windows Phone app, Calculator²,  which has had more than 1200 downloads in its first 6 weeks in the Marketplace, with an average global rating of 4.5/5 (30 reviews). The app includes 5 unique calculators: Basic, Scientific, Programmer, Currency Converter, and Unit Converter.

YouTube video:


  • live tiles for each calculator showing the history or latest exchange rates;
  • over 50 scientific functions;
  • 125 mathematical and physical constants;
  • statistical functions for memory values;
  • over 150 World currencies;
  • over 200 units for conversions across 17 categories;
  • searchable constants, currency, and units lists;
  • customisable tax buttons;
  • customisable button layout;
  • Auto, Fixed point, Scientific, and Engineering display formats with choice of digit grouping;
  • enable or disable operator precedence;
  • copy/paste;
  • support for both light and dark themes, and use of the accent colour;
  • background task to automatically update the exchange rate information and Currency Converter live tile;
  • 64, 32, 16 and 8 bit word lengths for the Programmer Calculator, including signed or unsigned integers; and
  • local region support for displaying numbers.


See a video of the app in action after the break.