What the book covers: this directory gives users the lowdown on hundreds of apps along with tips and tricks on how to make the most of each one. Discover great apps in Business, Education, Entertainment, Finance, Food + Cooking + Nutrition, Games, Healthcare + Fitness, Music, News, Photography, Productivity, Reference, Social Networking, Sports Travel + Navigation + Weather, and Utilities. Series features: Information presented in the straightforward but fun language that has defined the Dummies series for more than eighteen years.