Sivaram Adhiappan has their Media Browser (iTunes Link) for the iPhone, iPod Touch, and iPad in the iTunes App Store or Android in the Google Play Store or Amazon AppApp Store for FREE (regularly $4.99) for a limited time.

Media Browser is a fully featured mobile client for Media Browser Server. Key features include browsing of local media, native streaming over Wifi or Cellular and supports quick play and remote control on clients.

The app provides a beautiful and easy to use interface with cover arts, backdrops and descriptions for your media collection.

Media Browser Server is a centralized solution. Maintain your library just once no matter how many devices you have accessing it. The free server is available for download from http://www.mediabrowser3.com/download/