Comparison

Stamp Identifier° Postal Value vs Stamp Value Identifier

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stamp Identifier° Postal Value

Instantly identify postage stamps using AI-powered image recognition. Get detailed information including origin, issue date, rarity, and estimated value. Organize your collection and track its worth.

Highlights
  • AI-powered stamp identification
  • Detailed stamp information
  • Stamp grading and valuation
  • Collection management
  • Identify rare and vintage stamps
  • Estimate stamp prices
Features
Read full description

Stamp Identifier: Postal Value is a powerful mobile application that utilizes AI-driven image recognition technology to accurately identify any postage stamp item within seconds! The identification process is relatively straightforward. All that is required is to take a picture of your stamp (or upload a picture from your phone gallery), and the Stamp Identifier: Postal Value application will match the image to the information present in the extensive database to give a reference result. Each identification offers a comprehensive overview of the stamp item, including its country of origin, denomination, issue date, subject matter, perforation, watermarks, cancellation marks, printingMethod, historical significance, rarity and many more. What is more? The app has a stamp grading feature and gives a reference price for each postage stamp. With this data, you will be able to easily determine the value of your stamps and make informed numismatic purchases, sales, and trading decisions. Furthermore, you can record and store your collections directly within the Stamp Identifier: Postal Value app, so you never lose track of your collectibles and are always aware of the value of what you have. Key Features: - Identify any stamp item from around the world with a quick snap - Give accurate identification results - Identify rare and vintage items - Grade postage stamp item via photos - Estimate the price of identified stamps to understand the value of your item - Record and store your collections right in the app Stamp Identifier: Postal Value is the perfect app for stamps enthusiasts of all levels. From beginners to experienced numismatists, Stamp Identifier: Postal Value has something for everyone. Download now and unlock all of its features. Unlock the Full Potential with Pro! - To access the full range of postage stamp identification features, upgrade to our Pro version. Gain unlimited access to our extensive database, detailed insights, and educational content. The Pro version is your ticket to becoming a stamp expert and making the most of your vintage explorations. Privacy Policy: https://sites.google.com/view/ya1privacypolicy Terms of Use: https://sites.google.com/view/tou-stamp

About

Stamp Value Identifier

Features
Read full description

Turn your camera into a stamp expert. Point it at any postage stamp and Stampo instantly tells you what it is, where it's from, and what it's worth. Whether you've inherited an old album, stumbled on a curious stamp, or you're growing a serious collection, you'll get a complete, catalog-style breakdown in seconds. IDENTIFY ANY STAMP INSTANTLY Just snap a photo. Our AI recognizes stamps from around the world and reveals: • Country and origin • Year of issue • Denomination • Catalog number • Color, perforation, and watermark • Printing method and series • Theme and design KNOW WHAT IT'S WORTH Get an instant estimated value and a rarity assessment — so you know which stamps are hidden gems and which are common. DISCOVER THE HISTORY Every result includes the historical significance and the story behind the stamp, perfect for collectors and the curious alike. BUILD YOUR COLLECTION Save every scan to your personal collection and browse your catalog anytime. WHY COLLECTORS LOVE STAMPO • Instant results from a single photo • Detailed, catalog-style information • Estimated values and rarity insights • Works for stamps from every era and country • Beautiful, simple design anyone can use Download Stampo today and discover the story — and the value — behind every stamp. Estimated values are preliminary guidance. For insurance, sale, or authentication, consult a qualified philatelic expert. Premium unlocks unlimited scans and full catalog details. Subscriptions auto-renew; cancel anytime in your account settings. Terms & Conditions: https://amian.github.io/terms Privacy policy: https://trystampo.app/privacy/

Screenshots

Stamp Identifier° Postal Value4 screens
Stamp Value Identifier4 screens

Verdict

The call

The clearest difference is ads: Stamp Identifier° Postal Value at none against Stamp Value Identifier's shown. Stamp Identifier° Postal Value also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). Stamp Value Identifier's advantage is update cadence (every 3 weeks vs every 4 months). On price and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stamp Identifier° Postal Value sells 3 in-app purchases, starting at $5.99 per 7 days and Stamp Value Identifier sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Stamp Identifier° Postal Value ships an update every 4 months, Stamp Value Identifier every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 5 level
Stamp Identifier° Postal Value versus Stamp Value Identifier: the parameters behind the verdict, then further details
ParameterStamp Identifier° Postal ValueStamp Value Identifier
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.0
Further details — not scored
Size62 MB72 MB
Age rating4+4+
DeveloperYoussef AgnaouAnum Mian

In-app purchases

3 purchases

Stamp Identifier° Postal Value

Subscriptions3
  • Stamp Identifier Weekly$5.997 Days
  • Stamp Identifier 3 Months$29.993 Months
  • Stamp Identifier Yearly$49.991 Year
4 purchases

Stamp Value Identifier

Subscriptions4
  • Premium Weekly3 Days trial$6.997 Days
  • Premium Weekly$6.997 Days
  • Annual1 Year trial2 variants$14.991 Year
Show 1 more
  • Annual Subscription2 variants$14.991 Year

Questions

Is Stamp Identifier° Postal Value free?
Stamp Identifier° Postal Value is free to download, with in-app purchases available.
Is Stamp Value Identifier free?
Stamp Value Identifier is free to download, with in-app purchases available.
Do Stamp Identifier° Postal Value or Stamp Value Identifier have ads?
Stamp Value Identifier shows ads; Stamp Identifier° Postal Value does not.
Which is updated more often, Stamp Identifier° Postal Value or Stamp Value Identifier?
Stamp Identifier° Postal Value ships an update every 4 months, and Stamp Value Identifier every 3 weeks. Most recently, Stamp Identifier° Postal Value was updated on October 30, 2026 and Stamp Value Identifier on October 31, 2026.

Other comparisons