unstar.app – Turn negative app reviews into product insights

Summary: unstar.app analyzes 1-3 star reviews from App Store and Google Play by app name or ID and country, providing word clouds, rating breakdowns, searchable reviews, and CSV export without signup.

What it does

It extracts and visualizes common complaints from negative app reviews across 39 locales, offering detailed rating distributions and review search functionality.

Who it's for

Developers and researchers analyzing competitor apps or addressing their own app’s issues.

Why it matters

It transforms negative user feedback into actionable product insights quickly and without account creation.