I use tweepular.com and they have been pretty good. I have heard twitter is cracking down on this stuff though so be careful.
I heard that applications like these may get your account suspended. Is huitter safe to use for mass unfollowing? Does it only unfollow those who are not following you back? Thanks.
Well, I have been using Huitter for more than 5 months now and it has been showing good results. Yes, it only unfollows those who are not following you back. Regards, Matt
Hi There not sure if you have found out how to unfollow yet? Here is the UNFOLLOW Tool! TweetAdder It also allows you to follow up to 1000 a day. You can find more about it here - http://www.danlew.com/adding-up-to-1000-followers-a-day-to-generate-revenue-using-twitter/
http://www.techmynd.com/7-tools-to-mass-unfollow-who-are-not-following-back-mass-follow-on-twitter/ Visit this web page and see there are many tools available to mass unfollow people based on criteria YOu can also use untweeps.com to unfollow people who have not tweeted in say 45 days or 60 days or something like that.