Add Yahoo as a preferred source to see more of our stories on Google. This article explains how to use the iPhone compass and level. Instructions apply to iPhones running iOS 12 and iOS 11 except as ...

The iPhone 3G S shipping later this week includes a built-in digital compass. If you covet that compass but prefer to keep your existing iPhone, Compass Go could do the trick. East, West, Home’s Best: ...

Your iPhone’s internal compass can help you with many tasks, but it can also lose its accuracy quickly, especially when you are indoors. In the past, you needed to manually recalibrate your iPhone ...