uTorrent users have an option to control the torrents and downloads through a web interface. However, the interface does not display very well on an iPhone or iPod touch. uTorrent Web UI for iPhone is a freeware application which will give you a familiar look and feel when you manage uTorrent from your iPhone or iPod Touch.
The uTorrent app provides you with a handy dashboard to browse active, downloading and complete torrents along with displaying the torrents by status. You can also stop, start, pause, resume and force start the torrents. If you have finished downloading torrents you can remove the torrents using the Web UI for iPhone.