PhilLens: Stamp Identifier

Photograph a stamp to explore its design, country and denomination. PhilLens brings likely issue details, visible condition and a value estimate together, helping you turn a loose stamp into a collection entry.

Explore the issue
Take a clear photo or choose one from your library. Review the likely issue from the stamp’s visible design, country and denomination, and correct the match when needed.

Discover the telling details
Use issue information and guides to learn about perforations, watermarks and variety clues. Compare those details with the stamp you are studying.

Read condition and value
Compare the visible condition with an estimate and the explanation behind it. See how condition relates to value with prices by condition.

Confirm mint or used
On new scans, for unlocked results, confirm whether a stamp is mint or used and change its condition to request a new estimate. Keep the confirmed status with your saved collection entry.

Build your collection
Save an unlocked result, add notes and organize items in folders. Revisit your saved details and identification history as you explore.

Learn with 12 guides
Read 12 topic guides in step-by-step pages, alongside other in-app articles. No subscription is needed to read the guides.

Ask your next question
Open the assistant from the result page to ask follow-up questions and keep learning. Usage limits are shown in the app.

Understand estimates
Matches and details can be mistaken or incomplete. Values are estimates, not verified sale prices, authentication, offers or financial advice. Actual prices depend on condition, demand and where you sell; condition-specific prices appear only when supplied, and in other cases changing a condition may not produce a new estimate. Collection totals summarize saved estimates, not live market changes. Photos do not reliably reveal hidden watermarks or measure a perforation gauge. Gum, hinging and other details may need a separate close inspection; valuable stamps may need expert examination.

Understand your privacy
We use PostHog for limited product analytics and AppsFlyer to measure installations and ads for our apps. Eligible event data may be shared with Meta for advertising measurement and optimization under applicable privacy controls. Photos go to our recognition service and Google's AI models to identify them. They are not used for advertising. See our Privacy Policy for details.

Explore access and purchases
Explore with an initial allowance of complete photo-identification results. Once it is used, parts of new results are locked and a paid upgrade is offered. Availability and limits are shown in the app.
Paid access applies to this app. Check the purchase screen for available options, prices, trial eligibility and usage limits. A trial, if offered, depends on eligibility. Subscriptions renew automatically unless canceled; manage or cancel them in your App Store account settings.

Read the terms
Terms of Use: https://phillens.com/terms
Privacy Policy: https://phillens.com/privacy