Many apps make use of FTP communications for file transfer and here’s a library from Nico Kreipke and jweinert that makes provides easy to implement communications with a FTP server very straightforward.
The library, FTPManager, abstracts Apple’s simpleFTP sample and provides methods for:
– connecting to a FTP server
– creating directories
– changing directory permissions
– listing files in a directory
– uploading files
You’ll need to add CFNetwork.framework into your project.
You can find FTPManager on Github here.
A nice simple to use library if you want to add some basic FTP communications within an app.