The latest articles on DEV Community by 이해민 (@_6d01b2eaf1075c95aafb5). https://dev.to/_6d01b2eaf1075c95aafb5 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4069307%2Fe2a4f6aa-191b-4014-9ba9-6f6b78298169.png https://dev.to/_6d01b2eaf1075c95aafb5 en 이해민 Sat, 08 Aug 2026 22:34:28 +0000 https://dev.to/_6d01b2eaf1075c95aafb5/how-i-mine-app-store-reviews-to-find-copy10-opportunities-open-actor-39kf https://dev.to/_6d01b2eaf1075c95aafb5/how-i-mine-app-store-reviews-to-find-copy10-opportunities-open-actor-39kf <p>When evaluating a "copy and improve by 10%" app idea, reading competitor reviews one app at a time doesn't scale. So I built <strong>App Store Review Miner</strong>, an Apify Actor that:</p> <ol> <li>Pulls the top-grossing chart for any App Store category/country</li> <li>Fetches each app's recent reviews</li> <li>Classifies low-rated (≤3★) reviews into 13 complaint buckets</li> <li>Ranks which complaints are <em>category-wide</em> (real opportunity) vs single-app issues</li> <li>Flags apps with a "reputation drop" — recent reviews meaningfully worse than their all-time rating</li> </ol> <p>Try it: <a href="https://apify.com/muddy_snowshoe/app-store-review-miner" rel="noopener noreferrer">https://apify.com/muddy_snowshoe/app-store-review-miner</a></p> <p>Built with plain Node.js + Apple's public RSS/lookup endpoints, wrapped as an Apify Actor. Source structure and pricing details in the Store listing. Feedback / feature requests welcome — Google Play support is next if there's demand.</p> showdev