{"slug":"stamp-identification","name":"stamp identification","title":"Best Stamp Identification Apps","status":"active","definition":"Identify a stamp from a photo or details and learn what it is worth.","excludes":"a coin or banknote identifier alone; a general antique identifier alone; a stamp collection log alone; a general chatbot asked about a stamp photo alone; a stamp-themed wallpaper pack alone","definition_version":1,"parent":null,"section":"Shopping","sections":["Shopping"],"member_count":6,"tiered_count":6,"contested_count":0,"under_review_count":0,"ranking_status":"ranked","url":"https://apptierlist.com/best/stamp-identification/","api_url":"https://apptierlist.com/api/v1/lists/stamp-identification","scored_at":"2026-11-14T05:31:12.669Z","ranks_searched_at":"2026-11-11T05:08:13.355Z","activated_at":"2026-11-07T17:40:13.163Z","archived_at":null,"merged_into":null,"top_app":{"app_store_id":6504604156,"slug":"stamp-value-stamp-identifier-6504604156","name":"Stamp Value Stamp Identifier","short_name":"Stamp Value Stamp Identifier","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/9d/61/2d/9d612da1-8989-de2a-dacc-8ccdb5bf161e/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/512x512bb.jpg","tier":"S","price":0,"currency":"USD","in_app_purchases":true},"schema_version":"1.0","generated_at":"2026-11-14T07:58:35.071Z","data_as_of":"2026-11-14T05:31:12.669Z","subtypes":[],"parent_list":null,"scoring":{"method":"weighted average of the components an app has, each 0-100, every one weight 1 except ownership_verified (1): four for every app (three for an app with no rank while the list's search terms are not all searched yet), plus editors_choice (100) for an app holding Apple's Editors' Choice badge; plus ownership_verified (100) for an app whose maker verified it with our badge on the site its App Store listing names; a claim without the badge adds nothing; nothing purchasable. 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