Do the Math: 8 Hidden Features in Apple's Calculator App (Now on iPad, Finally) Apple's Calculator app does more than help you calculate tips. With the latest OSes, it launches on iPad and lets you ...

Without the App Store on iOS, we wouldn't be able to play exciting games or get great utility out of purpose-built apps. If there's anything you want your phone to do, it's likely a third-party app ...

Posts from this topic will be added to your daily email digest and your homepage feed. Math Notes has some quirks, but I already love being able to do basic math inside just about any text box. Math ...