CalculatorÂ² FreeÂ is the free, ad-supported version of the popular Windows Phone app, CalculatorÂ², Â 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 5Â unique calculators: Basic, Scientific, Programmer, Currency Converter, and Unit Converter.
YouTube video: http://www.youtube.com/watch?v=VDLPT66t-Fs
- 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;
- 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.