Apple's Calculator app has been conspicuously absent from the iPad since its launch 14 years ago. The curiosity surrounding why shifted to rumors that the native app would finally be included in ...

How hard can it be to write a simple four-function calculator program? After all, computers are good at math, and making a calculator isn’t exactly blazing a new trail, right? But [Chad Nauseam] will ...

Without any doubt, Android is the world’s most commonly used mobile operating system. To many, it presents quite an opportunity and a large, lucrative market for app developers. Creating top-notch and ...