Apple Thoughts: Don't Miss Those Price Drops in the App Store

"In a perfect world, every iPhone app would be free, fun, and washed in unicorn tears -- but alas, that's not the case (and just as well for the app developers trying to make money on the store). With more than 65,000 applications available, it's hard to tell what's worth the money and what isn't. In addition, developers are constantly updating their apps, changing prices, adding features and so on."

Cool little app, that just so happens to be free, and customizable to the point that if you are watching a certain application and want to know when it's price drops, this app will let you know. You can also get notices when a certain type of app goes on sale and this app pushes out the notification to you.