"There's an app for that." Who'd have ever thought that would be the case for something as fundamental as a ruler or a measuring tape? But here we are. If you're reading this, you may already know ...

Hang a painting or find your way home with your iOS device This article explains how to use the iPhone compass and level. Instructions apply to iPhones running iOS 12 and iOS 11 except as noted. To ...

Picture this: you want to buy a new piece of furniture, but you aren't sure if it will fit in your room. You could bust out the tape measure and make sure it does, imagining what the space would look ...