Stamp Identifier: Instant
Find Value & Catalog Numbers
About
Instantly identify postage stamps using AI by taking a photo or uploading an image. Get detailed information including value, rarity, and historical context. Manage your collection and track its worth.
What's New in Stamp Identifier
2.5.0
August 19, 2026
v2.5.0 - Every result now leads with estimated value — share a branded card of your find. - Famous stamps and collecting guides show real photos instead of icons. - Tap any philately term on a result for a plain-English explanation.
MoreSubscription plans
Pro — Annual
Unlimited identifications. Priority support.
In-App Purchases
$39.99
Pro — Lifetime
Unlimited identifications. Priority support.
Developer apps
FAQ
Does Stamp Identifier have ads?
No, Stamp Identifier is ad-free, allowing for an uninterrupted user experience.
What subscription plans are available for Stamp Identifier?
Stamp Identifier offers a Pro subscription with Weekly ($6.99/P7D), Annual ($29.99/P1Y), and Lifetime options for unlimited identifications and advanced features.
How accurate is Stamp Identifier's AI?
The app provides a confidence score for each identification, powered by advanced AI, and offers comprehensive details including catalog number, perforation, and print method.
Can I manage my stamp collection with Stamp Identifier?
Yes, you can save identified stamps to your personal collection, browse them by grid or list view, and filter by country, year, condition, or rarity.
What kind of stamp details does Stamp Identifier provide?
It provides philatelist-grade details such as country of origin, year of issue, denomination, catalog number, condition grade, perforation gauge, print method, watermark, designer, and printer.
How does Stamp Identifier estimate stamp value?
It provides estimated market value and a 12-month value trend for each identified stamp, utilizing real market data and AI analysis.
Is Stamp Identifier available on multiple devices?
Yes, Stamp Identifier is supported on both iPhone and iPad devices.
How often is Stamp Identifier updated?
The latest version, 2.5.0, was released on August 19, 2026, indicating regular updates to improve functionality and features.
