This book is worth every penny you will spend to purchase it. It will save hours of your time searching for applications, and possibly hundreds of dollars purchasing the best downloads. Organized in twenty categories, you'll be able to find the best of everything, from education to photography, and from healthcare to travel. Joe Funk, a technology geek (just like me, only more so), gives us price, a summary, and why the editorial panel likes the featured application. Want to learn how to tie a bow tie or poach an egg? How to Videos, a free download, offers video instructions on how to do nearly everything. Sitting at work wondering what you're going to make for dinner? Whole Foods Market Recipes, another free download, to the rescue. Enter ingredients you have on hand, and this download will offer up suggested recipes. Use your iPhone as your shopping list. This one's my favorite application of all, as I often have a full refrigerator with no idea of what I want to make for dinner. Interested in the news? You can download The Wall Street Journal for free. By now I'm sure you have the picture ... more than 300 apps are reviewed, some free and some for purchase. Sitting in an airport waiting for a plane ... pull out this book and download a new application. Bored and sleepy waiting for your doctor's appointment? Riding in a car staring out the window? iPhone Apps Book to the rescue ... entertainment is just a fingertip away!