Stop guessing why users hate apps. unstar.app analyzes negative reviews (1-3 stars) from App Store and Google Play in seconds. Paste any app name or ID, pick a country, and get: • Word cloud of common complaints • Rating distribution breakdown • Searchable review list • CSV export Support for 39 locales. No signup required. Whether you're researching competitors or fixing your own app's pain points, Unstar turns bad reviews into actionable insights.