Blog Post Image: Around the World with Windows Store Apps

Calculator by Richard Walters (U.K.). Do the math with five calculators in one (Basic, Scientific, Programmer, Currency Converter and Unit Converter) with large buttons for quick, error-free typing. Perfect for your next adventure, Calculator² helps you convert more than 150 world currencies and more than 200 units for conversion across 17 categories. Richard Walters was a physics Ph.D. student looking for a decent scientific calculator on Windows 8. He loved the experience of building the app so much that he gave up physics for a career in app development. Image credit: Microsoft (Click image to enlarge)