Unfollow Tracker - FANS

FANS is the safest IG unfollow checker that never asks for your Instagram login. It uses official Instagram data exports and processes data entirely on your device, keeping your information private and secure.

Import your JSON export, view who doesn’t follow you back in seconds, and refresh with new data. It supports public and private accounts, offers a clean, ad-free experience, and emphasizes privacy and compliance. A Pro subscription reveals the full list of unfollowers.