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, grade, and estimate the value of your stamps using advanced AI. Turn your device into a professional philatelic appraisal tool to understand the true worth of your collection.

Highlights
  • AI-powered stamp identification
  • Real-time market valuation
  • Expert condition grading
  • Portfolio tracking
  • Export PDF appraisals
  • Shareable digital cards
Features
Read full description

Inherited a stamp album? Found a box of vintage envelopes? Do not let valuable treasures go unnoticed. Stamp Identifier: Value Check turns your iPhone into a professional-grade philatelic appraisal tool. Powered by advanced AI Vision, we instantly identify, grade, and estimate the value of your stamps with the precision of an auction house expert. Stop guessing and start knowing the true worth of your historical assets. WHY COLLECTORS & RESELLERS CHOOSE US: INSTANT AI IDENTIFICATION Simply snap a photo or import from your gallery. Our AI cross-references extensive global philatelic databases to identify your stamp's origin, year, and history in milliseconds. REAL-TIME MARKET VALUATION Get accurate price ranges based on current market data. We provide separate estimated values for both "Used" and "Mint" conditions, helping you understand the true market potential of your finds. EXPERT CONDITION GRADING Is your stamp a hidden gem? Our proprietary AI analyzes centering, perforations, and cancellations to provide a professional condition assessment. TRACK YOUR PORTFOLIO Treat your collection like an investment. Instantly view your total asset value, total stamp count, and countries of origin in one sleek, private dashboard. EXPORT PDF APPRAISALS (PREMIUM) Ready to sell, insure, or catalog your collection? Generate and export professional-grade PDF appraisal reports with one tap. Perfect for dealers, auctioneers, and serious collectors. CREATE SHARE CARDS Flex your rarest discoveries. Generate stunning, auction-style digital cards of individual stamps to easily share with potential buyers, appraisers, or friends. PERFECT FOR: - Inheritors of vintage stamp collections - Antique dealers, estate sale pickers, and resellers - Curious collectors seeking professional valuation tools Download Stamp Identifier: Value Check today and reveal the hidden value of your stamps. *Disclaimer: Valuations and condition gradings provided by the app are estimates based on AI analysis and historical market data. They do not constitute official financial, legal, or investment advice. For high-value commercial transactions, consulting a certified philatelic expert is strongly recommended. Free version includes limited features; unlock full access with a Premium subscription.* Terms of Use: https://superfastapp.github.io/terms/ Privacy Policy: https://superfastapp.github.io/privacy/

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. On price, update cadence, in-app purchases and device support 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 4 in-app purchases, starting at $6.99 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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Stamp Identifier versus Stamp Value Identifier: the parameters behind the verdict, then further details
ParameterStamp IdentifierStamp Value Identifier
PriceFreeFree
Rating4.6 (17 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings17 — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size31 MB72 MB
Age rating4+4+
Developer加兴 王Anum Mian

In-app purchases

4 purchases

Stamp Identifier

Subscriptions4
  • Pro - Weekly3 Days trial$6.997 Days
  • Pro - Weekly$6.997 Days
  • Pro - Yearly3 Days trial$39.991 Year
Show 1 more
  • Pro - Yearly$39.991 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 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 3 weeks, and Stamp Value Identifier every 3 weeks. Most recently, Stamp Identifier was updated on November 5, 2026 and Stamp Value Identifier on October 31, 2026.

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