I like navigating via paper maps. I know that makes me sound old school. But there are actually still a lot of places out there without cell phone service, and those are usually some of the most fun ...

Compass apps might seem like simple tools, but their functionality goes beyond just pointing north. These apps detect direction with surprising accuracy by leveraging the device's built-in ...

Although a lot of tools have been digitized and consolidated into our smartphones, from cameras, music players, calendars, alarm clocks, flashlights, and of course phones, perhaps none are as useful ...