Comparison

Stamp Identifier 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

Instantly identify stamps by scanning them with your phone. Discover historical details, get price estimates, and organize your entire stamp collection. Perfect for both new and experienced collectors.

Highlights
  • Scan and identify stamps instantly
  • Uncover stamp history and origin
  • Get price estimates for stamps
  • Organize personal stamp collections
  • Track valuable stamp finds
Features
Read full description

Discover, Identify & Collect Stamps with Ease Turn your phone into a powerful stamp identifier and collector’s tool. With just a quick scan, instantly recognize stamps, uncover details, and get price estimates. Organize your collection effortlessly and track your rare finds—all within the app. Key Features: Scan & Identify – Instantly recognize stamps from around the world. Uncover Details – Learn about stamp history, origin, and value. Price Estimates – Get insights into market value for each stamp. Collect & Organize – Easily add stamps to your personal collection. Track Your Finds – Keep records of your valuable stamps in one place. Whether you're a seasoned philatelist or just starting your collection, this app makes stamp collecting smarter and easier than ever. Download now and start identifying your stamps today! Subscription Information This app offers auto-renewing subscriptions to provide unlimited access to all features with no limits while you maintain an active subscription. Purchases will be applied to your iTunes account at the end of the trial period. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. For more information, see privacy policy and terms of service - linked below. Please visit the following link for more information on AppStore app subscriptions. https://support.apple.com/en-us/HT202039 Contact & Support: kofibeduaustin222@gmail.com Privacy policy: https://kofiro.com/privacy-policy.html Terms of service: https://kofiro.com/tos.html

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 Identifier4 screens
Stamp Value Identifier4 screens

Verdict

The call

The clearest difference is ads: Stamp Identifier at none against Stamp Value Identifier's shown. Stamp Value Identifier's advantage is update cadence (every 3 weeks vs every 6 months). On price, in-app purchases, device support and iOS requirement 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 sells 3 in-app purchases, starting at $3.99 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 ships an update every 6 months, Stamp Value Identifier every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Stamp Identifier versus Stamp Value Identifier: the parameters behind the verdict, then further details
ParameterStamp IdentifierStamp Value Identifier
PriceFreeFree
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 6 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better16.0
Further details — not scored
Size9 MB72 MB
Age rating4+4+
DeveloperKofi AustinAnum Mian

In-app purchases

3 purchases

Stamp Identifier

Subscriptions2
  • Unlimited Weekly3 Days trial$3.997 Days
  • Unlimited Yearly$29.991 Year
One-time1
  • Black Friday Deal Lifetime Access$39.99
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 free?
Stamp Identifier 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 or Stamp Value Identifier have ads?
Stamp Value Identifier shows ads; Stamp Identifier does not.
Which is updated more often, Stamp Identifier or Stamp Value Identifier?
Stamp Identifier ships an update every 6 months, and Stamp Value Identifier every 3 weeks. Most recently, Stamp Identifier was updated on October 30, 2026 and Stamp Value Identifier on October 31, 2026.

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