AppStore SDK will help you retrieve information about any application from Apple's App Store. With AppStore SDK you are able to discover over 165.000 of apps.
Here are some key features of "AppStore SDK":
· Scrape all possible information about hundreds of thousands of apps for iPhone
· Browse apps in various categories from Books to Weather.
· Implement server-side or client-side solutions.
· Publish information on the web site or use desktop version of the software.
· Export results to CSV, XML, and other formats.
Limitations:
· 5 day trial
· Limtied to 20 apps