Calculator² Free now available in the Marketplace

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: http://www.youtube.com/watch?v=VDLPT66t-Fs

Features:

• 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.