We all install various add ons for twitter and if you have ever wondered how many add on's there are just Google twitter add ons.
I had a question though on how to uninstall these add on's once installed.
First on your home page click on the "settings" tab on the top right hand side
You will then see a list of any add ons you have for Twitter as per the example at the top of the post.
You can then "revoke access " to add ons you have installed.