Apps Catalog

I want a website similar to [login to view URL] but not exactly like it .. you see, [login to view URL] is automatic website where you put the app id from itunes and the website add all the information automatically ... from xml I think. but in my script I want it to be manually ( which is easier for you ) it means when I login as an admin I fill all the fields like the name, description...etc and upload the icon and screenshots from my pc and add download links . So here are the important things: 1- The side should look something like apptrackr.org. 2- iPhone and iPod touch friendly ( browse [login to view URL] from an iPhone or iPod touch and see ). 3- login system for me as an admin to add and edit apps, and a login for users to be able to rate the apps and post apps too ( but I should approve the apps first) 4- website Alignment should be Right to left like Arabic, so it looks right to left. 5- when I upload and Icon or screenshot for the apps it should be resized to fit a specific dimensions ( mainly like [login to view URL]) 6- when I add an app I should be able to put it in a category. Thank you.