This makes it easy to filter out the users you know so you don’t have to squint to look at their tiny screen images. The app gives you two options to unsubscribe users who follow you back and those who don’t. Unfollower for Instagram is a free Android app that lets you unfollow multiple accounts with one click. To delete this, simply open your account on the official Instagram app and click “IT WAS ME” or enter the security code sent to your phone or email. You may receive an “Unusual login attempt” error message the first time you try to log into the applications listed below in this article. Here I have compiled a list of applications with which you can unsubscribe from everyone on Instagram for free. It turns out that there are many third-party apps that can help you automate this process so you don’t have to do it manually. If you’ve followed a lot of Instagram users, sometimes you may fantasize about unfollowing all of them at once. How to Unfollow Everyone on Instagram at Once for Free.