Zip/Unzip files on iPhone/iPad/iOS
http://transoceanic.blogspot.com/2011/07/compressuncompress-files-on.html http://www.icodeblog.com/2012/08/13/unzipping-files-using-zip-archive/
iOS, Android, Unity3D Education blog,
http://transoceanic.blogspot.com/2011/07/compressuncompress-files-on.html http://www.icodeblog.com/2012/08/13/unzipping-files-using-zip-archive/