⚠ Disclaimer
NOT RECOMMENDED FOR APPS FROM META, UBER, WHATSAPP, ANY GOOGLE APP REQUIRING AN ACCOUNT, OR ANY BANKING APP. RISK OF ACCOUNT BAN WITH CHANGED SIGNATURE.
For these apps, use Install to Device via USB or download as ZIP (uncheck merge) to preserve original signatures.
Use your own judgement to decide if an app is serious enough about security to warrant not merging. We do not take responsibility for any account bans or restrictions resulting from the use of re-signed APKs.
Turn a stamp photo into useful collecting insight with Stampium. Identify stamps in seconds, get AI-powered valuation estimates, and see match confidence so you can judge results more clearly.
Whether you collect for fun, research, or resale, Stamp Identifier - Stampium helps you understand what you have without digging through catalogs. From quick recognition to detailed stamp information, it gives you a faster way to explore your collection.
Key features
- Instant stamp identification powered by AI
- Professional valuation estimates to help you assess potential worth
- Confidence scores that show how likely a stamp match is
- Full stamp information for deeper research and better decisions
- Identification history so you can revisit past results anytime
- Customizable units for a setup