This site will have 3 sections:
1- TOP 10: User can enter a word (application name, mobile ...) the site will automatically give him the top 10.
eg: if someone typed Registry cleaner , the site will show him top 10 registry cleaner and their specifications, features, prices, images...
2- Compare: in this section 2 fields will be available with a + button to add more fields, user can type 2 or more product name to compare them, for example if user typed iPhone 4 and Blackberry bold the site will show him a detailed comparison .
3- Price: user can type a product name and the site will show him a price comparison.
of course the admin panel will be full of options