HowStuffWorks for iPhone
There are plenty of iPhone and iPad apps that can help you kill time and avoid getting bored. Playing games all day long is not the best way to use your time though. Apps such as HowStuffWorks for iPhone are designed to teach you a thing or two on a daily basis. This particular app provides you access to videos, articles, and podcast episodes.
HowStuffWorks provides you with all kinds of useful content, helping you learn new things all the time. You get daily alerts on newly published content as well. The app has a clean interface and runs just fine on iPhone and iPad.
HowStuffWorks for iOS brings you educational content in form of videos, articles, and quizzes. This is a universal app.