Calvertr (US$2.99) is a clever evolution of the standard calculator and conversions app. As a calculator it is pretty basic, but where it really shines is in its conversion abilities. As a currency ...

HSH.com, a publisher of mortgage and consumer loan information, has launched two unique calculators for homeowners who are unable to refinance at today’s low interest rates, but who want to achieve a ...

OpalCalc is a unique calculator that lets you use natural language for day-to-day calculations. Spreadsheet applications like Microsoft Excel and OpenOffice.org Calc are extremely powerful. That’s ...

This image shows an app that displays two calculators on one screen. The calculation result on the calculator on the left can be moved to the one on the right by tapping the arrow key, enabling users ...

According to the WHO (World Health Organization), worldwide obesity has nearly tripled since 1975. WHo says most of the world's population live in countries where overweight and obesity kills more ...