POCKET.MD is a free service for everyone. At no time will access to this directory by users or the listing of apps by publishers require any type of payment. It is possible (and likely :) that at some point in the near future we will offer premium paid services that will allow app publishers to promote their mobile apps to site visitors. Any kind of paid service POCKET.MD may decide to offer in the future will be a value-added service intended to provide publishers and app creators ways to promote applications that are listed for free in the directory.