The Week’s Best iPhone Apps

iGAAUGE: A kindly app for people who own a car, but have no idea how it works. iGAAUGE, which has a name that looks like it should always be shouted, gives you guesses at what's wrong with your car, based on the common symptoms you supply it. It's not going to help you swap out a crankshaft, but it'll give decent, obvious advice, and if al else fails, tell you where the nearest AAMCO is. It does traffic reports, too! Free.