PocoSDK supports Unity3D version 4 & 5 and above, ngui & ugui & fairygui, C# only for now.
Clone source code from poco-sdk repo.
Copy the Unity3D folder to your unity project script folder.
Unity3D/ugui and Unity3D/fairygui.Unity3D/ngui and Unity3D/fairygui.Add Unity3D/PocoManager.cs as script component on any GameObject, generally on main camera.