IG Reports Follower Analysis is a free Android application developed by AppSF Ltd that allows you to keep track of your Instagram followers. With this app, you can find out who viewed and unfollowed your profile, get instant notifications when someone blocks you, and discover your profile's hidden fans.

The app provides detailed follower analysis features, including secret story monitoring, who viewed your profile, earned and lost followers, blockers, closed accounts, not following, and mutual follow-up. Additionally, you can analyze your Instagram stories, see the most and least watched stories, and track followers who watched your story the most or least.

IG Reports Follower Analysis also offers a subscription service with weekly, monthly, and yearly options. Automatic renewals are enabled unless canceled 24 hours before the end of the subscription period. The app's privacy policy and terms of use can be found on their website.

Overall, IG Reports Follower Analysis is a useful tool for those who want to keep track of their Instagram followers and analyze their activity on the platform.