Reports Followers Report King is a free iPhone application developed by Nassim Bouali. It falls under the Social & Communication category, specifically social networking. With this app, users can track their unfollowers and followers on Instagram.

One of the standout features of Reports Followers Report King is the ability to see someone's recent followers. This exclusive functionality allows users to keep track of who has recently followed new profiles on Instagram. Additionally, users can sort all their followers by gender, thanks to the app's AI-powered image analysis.

The app offers various analysis options, allowing users to access a wealth of information about their stories, followers, unfollowers, blocked accounts, and lost followers. It also provides insights into inactive followers (ghosts) and admirers based on profile interactions.

Other features include real-time tracking of unfollowers, identification of people who don't follow back, and a follow back feature for those not followed back on Instagram.

Please note that an Instagram account is required to use this app, and it is not sponsored or associated with Instagram.