All versions of Coherent UI for Unity3D can be used for the creation and implementation of HUDs, menus, dialogs and in-game browsers. Our GUI library currently supports Windows (32 and 64 bit) and Mac OS X and soon we’re going to add Linux as well.
The Basic version covers all the primary needs of game UI developers allowing them to have both HUD and in-game browser at the same time. Standard gives more creative freedom because it allows unlimited number of views, SSL support, on-demand views and control view framerate, features needed for more complex projects.
We encourage Unity3D developers to take a look at our GUI library and to give us their feedback about it. All of your reviews and ratings will help us a lot with the future development of the product. We are always open to discuss ideas for new features and tools that will be of benefit for game UI developers.