6 Best Twitter applications to manage your Twitter followers
1) Twellow : I found Twellow to be the No 1 application to manage your Twitter followers. I rate it high because, you can ask it to list all the people whom you are following but those that are not following you. While many applications provide this list, Twellow is unique in providing the people's profile as a part of the list. This is very important information for you to decide whom to unfollow selectively.
2) TwitterCounter : This application will show you how many new users one is adding per day. You can add TwitterCounter to your site / blog / social network.
3) Qwitter : It is also good to keep an eye on who is not following you anymore. Qwitter e-mails you when someone stops following you on Twitter with a message.
4) Twitterfriends : Find out the hidden network of Twitter contacts that are really relevant for you. I liked the quick stats that this app provides. You can also see who of your Twitter friends are online this very moment.
5) Mr. Tweet: I found this application to be quite useful in finding new and relevant people to follow. It will analyze your Twitter network, help you discover interesting people, and also recommends you to others.
6) WeFollow : One can find new and relevant followers with keyword search, of interest. It is good to list your profile here and use this site to find new people as well as get found by others.

