Todo Cloud helps you to be more productive and organisation is a key component in doing that. So its only natural that you're able to customise and organise your lists as you see fit. You can arrange your list in order of importance or to have them arranged specifically to your preference by doing the following : 

- Open Todo Cloud on your iPhone or iPad

- Tap and hold a list for 2 seconds

- The list will appear "elevated"

- You can now drag and drop the list to your desired position.   

Please see attached image for illustration