Comparison

HWTA vs Stamp Identifier

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

Head to head
About

HWTA

Features
Read full description

Die Henry & Walter Technical Association e.V. fördert die Interessen von Youngtimern und Oldtimern des Kraftfahrwesens, insbesondere der Marken Bentley und Rolls Royce. Mit der offiziellen App sehen Sie Galerien unserer Treffen und Sie erhalten Zugriff auf unser Archiv. Mitglieder können sich mithilfe unserer App auch auf der Website einloggen um vollen Zugriff auf Inhalte zu erhalten.

About

Stamp Identifier

Instantly identify stamps from a photo using advanced AI. Get detailed information on origin, value, history, and more. Perfect for both new and experienced collectors.

Highlights
  • Instant stamp identification via photo
  • Detailed stamp information
  • Market value estimation
  • Historical significance insights
  • User-friendly interface
  • Extensive global stamp database
Features
Read full description

What if that old stamp tucked inside grandpa's drawer is worth hundreds of dollars? Stamp Identifier turns your iPhone into the most powerful stamp scanner you can carry. Snap one photo and the Stamp Identifier & scanner tells you exactly what stamp you are holding, where it was issued, and what serious collectors will pay for it today. No catalogs, no guesswork, no waiting on appraisers. Whether you inherited a dusty stamp album, found vintage postage in an attic, or you are a lifelong philately enthusiast growing a serious collection, Stamp Identifier makes every stamp tell its story. WHAT STAMP IDENTIFIER DOES - Instant Stamp Scanner: Point your camera at any stamp and let the Stamp Identifier scanner identify it in seconds. The scanner reads color, perforation, watermark, and design to match each stamp against thousands of known varieties from every country and every era. - Real Stamp Value Estimates: Every identified stamp comes with a current value range. Know the value of your stamp before you sell, trade, or insure your collection. Stamp Identifier tracks stamp value the way real collectors price stamps, not the way generic price guides do. - Rich Stamp Details: Discover the origin, issue date, denomination, designer, printing method, color variants, condition notes, and historical context behind every stamp. The Stamp Identifier scanner returns the kind of stamp details a working philately expert would give you. - Personal Stamp Collection Album: Save every scan to your own stamp collection album. Organize your collection by country, year, value, or theme. Watch your collection grow and your collection value rise scan by scan. - Rare and Vintage Stamp Discovery: The Stamp Identifier scanner flags rare stamps, vintage finds, antique postage, and high-value varieties you might overlook. Spot the rare stamp before you toss the box. - Built for Every Stamp Collector: New to stamp collecting? Stamp Identifier teaches the basics of philately as you scan. Seasoned philately collector? Dive deep into stamp varieties, catalog references, and rarity scores. Stamp Identifier grows with your hobby. WHY COLLECTORS CHOOSE STAMP IDENTIFIER - Accurate Stamp Identification: The Stamp Identifier scanner is trained on a massive catalog spanning two centuries of world postage. From Victorian classics to modern commemorative stamps, the scanner recognizes them all with confidence. - Fast Stamp Scans: At a flea market or stamp fair? The Stamp Identifier scanner works so you can scan a stamp and check value on the spot. - Designed With Real Collectors: Built with input from working philately experts and antique stamp dealers. Every feature exists because a real collector asked for it. UNLOCK STAMP IDENTIFIER PRO Upgrade to Pro for unlimited stamp scans, full historical value charts, advanced rarity ratings, export tools for insurance and resale, and priority access to new scanner features. Pro turns a casual hobby into a serious stamp collection management system. PERFECT FOR - Inherited stamp collections you want to value - Antique stamps found in old letters, books, or attics - Vintage postage discoveries at estate sales - Active philately and stamp collecting hobbies - Resellers checking stamp value before listing - Beginners learning the world of philately Download Stamp Identifier today. Scan any stamp, learn its value, build your collection, and discover the stories hidden in every piece of postage. Your next rare stamp might already be sitting in your drawer. Privacy Policy: https://sites.google.com/view/ya1privacypolicy Terms of Use: https://sites.google.com/view/ya-tof

Screenshots

HWTA3 screens
Stamp Identifier4 screens

Verdict

The call

The clearest difference is in-app purchases: HWTA at none against Stamp Identifier's 3. HWTA also leads on iOS requirement (15.6 vs 26.0). Stamp Identifier's advantage is update cadence (every 5 weeks vs every 17 months). On price, ads 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 3 in-app purchases, starting at $5.99 per 7 days. HWTA asks for nothing beyond the download.

UpkeepUpdate frequency

HWTA ships an update every 17 months, Stamp Identifier every 5 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
HWTA versus Stamp Identifier: the parameters behind the verdict, then further details
ParameterHWTAStamp Identifier
PriceFreeFree
Rating—4.4 (53 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—53 — better
Update frequencyEvery 17 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size4 MB25 MB
Age rating4+4+
Developeronline-Forum GmbHYoussef Agnaou

In-app purchases

None

HWTA

No in-app purchases

3 purchases

Stamp Identifier

Subscriptions3
  • Premium Weekly$5.997 Days
  • Premium Yearly$19.991 Year
  • Premium Yearly$39.991 Year

Questions

Is HWTA free?
HWTA is free to download, with no in-app purchases.
Is Stamp Identifier free?
Stamp Identifier is free to download, with in-app purchases available.
Do HWTA or Stamp Identifier have ads?
Neither HWTA nor Stamp Identifier shows ads.
Which is updated more often, HWTA or Stamp Identifier?
HWTA ships an update every 17 months, and Stamp Identifier every 5 weeks. Most recently, HWTA was updated on October 26, 2026 and Stamp Identifier on October 27, 2026.

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