Stamp Identifier

Stamp Identifier helps collectors identify old, foreign and unfamiliar postage stamps from a photo. The app provides likely issue details, condition and catalog clues, and estimated value ranges. Users can ask follow-up questions in the AI chat and save scans in their collection.

Use it to research an unfamiliar stamp, explore stamps in an inherited album, or keep a record of your collection. It is available for iPhone and Android, with free scans included and in-app purchases for additional access.