Microsoft has open sourced the code for its Windows Calculator app, inviting developers to help improve the tool's user experience while at the same time learning about and possibly adopting its ...

Apple did not bundle a calculator app with the iPad, but Shift Apps is ready to fill the void. The company’s new iPad app, Digits Calculator, is a minimalistic and simple calculator app that ...

Google has rebuilt Chrome OS’s built-in Calculator app, making it available for all devices, not just Chromebooks. For years now, Chromebook owners have been able to use Google’s free calculator app.