Is it possible to search the app store without using the app store - in order to build a better query?

Hi.

I want to search the app store. I'm looking for games. The app store gives you one search field, and it's a not particularly smart (e.g. as far as I can tell you can't enter filter terms like a minus before a term to exclude something)

What I want is the ability to search the app store with a query and multiple filters based on app meta data.

So, for example: Search for apps categorized as "games" with the word "pirate" and a cost ">$0.98" and does not offer in-app purchases.

Is that possible?