One of the best app to get a insights report for you Twitter followers relationship, know who newly follows you, who unfollows you, who you’ve followed while he/she not follow back, and etc.

You can get the following insights:
-New Followers
-Lost Followers
-People Who Blocked You
-People You didn’t follow back
-People Who didn’t Follow You Back
-People You followed but not Liked
-People You Liked But not Followed
-People You’ve Unfollowed
-Your Spam Followings
-Your Inactive Followers (Never like, comment and retweet your post)
-Zombies Followers(Rarely Tweets or without Avatar)
-Who Retweet Most
-Download to see more insights.

Try it and know your Twitter account easily.
Disclaimer: This app is a third party companion app and is not affiliated with, or sponsored or endorsed by Twitter Inc.

Usually Followers Tracker -for Twitter iOS app used & searched for

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