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  • Last updated: Sep 26, 2026

About Follo

Follo is an app for iPhone and Android that shows who unfollowed you on Instagram, who doesn't follow you back and how your followers change over time. It's made by the Follo App team, an independent team, and it's trusted by 250,000+ users. We aren't affiliated with Instagram or Meta.

What Follo does

You sign in inside the app on Instagram's own login page. Follo reads your followers and following lists, saves them on your phone as a starting point and compares them again each time you open the app. That comparison is what shows you who left, who's new, who doesn't follow you back and who you don't follow back.

On top of your followers and following lists, Follo builds reports such as unfollowers, ghost followers, mutual followers and your biggest fans. You can see exactly what each report means in our Help and FAQ.

What we believe an unfollower app owes you

  • Your password stays with Instagram. You sign in on Instagram's page, never in a form of ours. How that works, and what leaves your phone, is on our page Is Follo safe?
  • No actions behind your back. Follo never posts, likes, comments, sends messages or follows and unfollows anyone on its own.
  • Honest limits. No app can show who viewed your profile or open a private account, so we don't claim to. Our Profile Visitors report is an estimate from interactions, and Who Blocked Me shows possible blocks, not confirmed ones.
  • Your data on your device. Your lists and reports live on your phone. We don't sell personal information.

How we write our guides

Our blog answers the questions people actually ask about Instagram followers, including the ones where the honest answer is "you can't". We follow a few rules:

  • We check every method in the Instagram app before we describe it, and we date menu names, because Instagram renames them often.
  • When there's a free way to do something without an app, we explain it first, like the data-download method in our guide on how to see who unfollowed you on Instagram.
  • We only describe Follo features that are in the app today.
  • If you spot a mistake, email us and we'll fix it.

Where Follo comes from

Follo launched on the App Store on 18 January 2026 and on Google Play on 7 June 2026. The app is available in 15 languages and this website in 19. Every update since the first release is listed in our changelog.

On the App Store, Follo is published by Oyku Sena Sayan; on Google Play, the developer name is Follo App. Both are the same app and the same team.

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