The iPhone is a hugely powerful reference tool. Like having a portable library stuck in your pocket, you can find an answer to pretty much any question instantly. Sure it might not always be correct, but there is an armada of info buried at your fingertips. 

Be...

Sometimes it's nice to cover an app that doesn't involve Angry Birds and teaches us something besides how to catapult a disgruntled, feathery beast into a makeshift shack that's sheltering a horde of dastardly pigs. That's why today's app is part of...