app wall

I'm looking for a network I can join that has Non-Incent app offer walls, which is preferably a web link offer wall that so that no SDK integration would be required, does such a thing exist anymore ?

I'm in the process of releasing some Android apps, and I plan on having a menu spot where players can "find more apps" or whatever that links to an app wall. Just curious as to which is the best out there ? Never really messed with them before Thanks