Comparison

Stamp Value Stamp Identifier vs Stamp Value Stamp Identifier +

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

Head to head
About

Stamp Value Stamp Identifier

Instantly identify and appraise your stamps using advanced image recognition. Get detailed information on origin, issue date, denomination, and market value to enhance your collecting experience. Ideal for both new and experienced philatelists.

Highlights
  • Image recognition stamp identification
  • Stamp appraisal and market value
  • Detailed stamp information (origin, date, denomination)
  • Intuitive user interface
  • Educational resources for collectors
Features
Read full description

STAMP VALUE STAMP IDENTIFIER Identify, value, and manage your stamp collection with ease. Stamp Value Stamp Identifier uses advanced AI image recognition to instantly identify stamps and provide detailed information, including country of origin, issue date, denomination, and estimated market value. Key Features: • AI Stamp Identification – Scan stamps from a photo in seconds. • Stamp Value Estimation – Discover the estimated value of individual stamps. • Market Price Comparison – Compare values with current market listings and trends. • Collection Management – Build, organize, and track your stamp collection. • Collection Valuation – See the estimated value of your entire collection. • Showcase Collections – Display your stamps in beautiful, organized showcases. • Export Data – Export your collection for backup, sharing, or record keeping. Whether you're a beginner, collector, or dealer, Stamp Value helps you make smarter collecting, buying, and selling decisions. Download Stamp Value today and take your stamp collecting experience to the next level. Subscription Information: Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID account upon purchase confirmation. You can manage or cancel subscriptions through your Account Settings. Terms of Use: https://sites.google.com/view/stampvaluestampidentifier/terms-of-service Privacy Policy: https://sites.google.com/view/stampvaluestampidentifier/privacy-policy

About

Stamp Value Stamp Identifier +

Instantly identify stamps using AI by taking a photo. Discover catalog details, market value, rarity, and authenticity. Get expert advice on care and preservation for your collection.

Highlights
  • AI-powered stamp identification
  • Market valuation estimates
  • Authenticity assessment
  • AI stamp expert chat
  • Care and preservation advice
  • Collection saving and organization
  • Multi-language support
Features
Read full description

Identify Any Stamp Instantly with AI Wonder what that stamp is worth? Curious if your collection holds something rare? StampSnap tells you everything about your stamps in seconds, just take a photo. Whether you are a seasoned philatelist or just found a box of old postage, this stamp identifier app gives you the answers you need right away. WHAT YOU'LL DISCOVER Find out your stamp's catalog identification, dating and age, market valuation, and rarity significance. Learn about its origin and provenance, physical characteristics, and overall condition assessment. Detect valuable variants and errors that could make your stamp far more valuable than you ever imagined. Every identification gives you a complete breakdown, from the country of issue to the printing method, perforation gauge, watermark details, and color variations. STAMP VALUE IDENTIFIER Get an estimated market valuation for any stamp you scan. Our AI analyzes current collecting trends, rarity factors, condition grading, and historical pricing data to give you a clear picture of what your stamp could be worth. Perfect for evaluating inherited albums, planning sales, or simply knowing the value of your collection. AUTHENTICITY ASSESSMENT Worried about fakes or reprints? The stamp identification engine checks for telltale signs of forgery, compares against known genuine examples, and flags suspicious characteristics. Get confidence scores and detailed explanations so you can collect and buy with peace of mind. TALK TO YOUR AI STAMP EXPERT Got questions? Just ask! Our smart chat answers everything about your stamps. Ask about authenticity, how much a stamp is worth, what era it comes from, care and preservation tips, or whether you have a rare find on your hands. The AI expert can also help you understand catalog numbers, identify overprints, and explain the historical context behind any stamp. CARE & PRESERVATION Learn how to properly store, handle, and preserve your stamps. Get specific advice on humidity control, mounting techniques, and album selection to keep your collection in top condition for years to come. WORKS IN YOUR LANGUAGE Available in 30+ languages including English, Spanish, French, German, Italian, Chinese, Japanese, Korean, and Arabic. Identify stamps from any country, in any language, with accurate results. SAVE YOUR COLLECTION Keep a photo history of every stamp you identify and collect. Review past results anytime. Share findings with friends or fellow collectors. Build your personal stamp identification library. Organize by country, era, value, or any category that suits your collecting style. PERFECT FOR Checking stamps you own or inherited. Shopping at flea markets and estate sales. Verifying stamp authenticity before buying. Learning about your growing collection. Evaluating rare and vintage postage. Identifying foreign and antique stamps with ease. Building a digital catalog of your entire album. HOW IT WORKS Snap a photo of any stamp. Get instant AI analysis with detailed identification. Ask follow-up questions about the piece. Save everything to your personal stamp collection. Download Stamp Identifier and become your own stamp collecting expert. Estimates are for reference only. Consult professional appraisers for official valuations. You may purchase an auto-renewing subscription through an In-App Purchase. • Auto-renewable subscription • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase Privacy Policy: https://plainraw.com/raw/4ba62e7b0612 Terms of Service: https://plainraw.com/raw/ad2d7de44fe5

Screenshots

Stamp Value Stamp Identifier4 screens
Stamp Value Stamp Identifier +4 screens

Verdict

The call

The clearest difference is ads: Stamp Value Stamp Identifier + at none against Stamp Value Stamp Identifier's shown. Stamp Value Stamp Identifier + also leads on rating (5.0 vs 4.6). Stamp Value Stamp Identifier's advantage is ratings volume (3.7K vs 1) and chart position (#125 vs unranked). On price, update cadence, in-app purchases and monetization model 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 Value Stamp Identifier sells 6 in-app purchases, starting at $4.99 per 7 days and Stamp Value Stamp Identifier + sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stamp Value Stamp Identifier + holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Stamp Value Stamp Identifier has 3.7K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Stamp Value Stamp Identifier ships an update weekly, Stamp Value Stamp Identifier + fortnightly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 7 level
Stamp Value Stamp Identifier versus Stamp Value Stamp Identifier +: the parameters behind the verdict, then further details
ParameterStamp Value Stamp IdentifierStamp Value Stamp Identifier +
PriceFreeFree
Rating4.6 (3.7K ratings)5.0 (1 ratings) — better
Positive reviews45.1% of reviews—
Number of ratings3.7K — better1
Update frequencyWeekly — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#125 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size57 MB24 MB
Age rating4++4
DeveloperNgoc Anh Pham ThiValerian Kokhreidze

Customer experience

Stamp Value Stamp Identifier

All ratings3,621 ratings
Positive89.9%
Neutral4.7%
Negative5.3%
Written reviews142 reviews
Positive45.1%
Neutral4.9%
Negative50.0%

Stamp Value Stamp Identifier +

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Stamp Value Stamp Identifier

Reported bugs

3 issues
  • App crashes after payment
  • Unable to open app after subscription
  • Incorrect stamp identification (e.g., identifying US stamps as from Cambodia)

Requested features

5 requests
  • Dark mode option
  • Advanced stamp valuation tools
  • Improved batch processing for adding multiple stamps
  • More detailed historical and market data
  • Enhanced community features for sharing insights

Stamp Value Stamp Identifier +

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Stamp Value Stamp Identifier

Subscriptions6
  • PRO WEEKLY$4.997 Days
  • PRO MONTHLY$9.991 Month
  • Premium Yearly Trial 7 day7 Days trial$39.991 Year
Show 3 more
  • Premium Yearly First Month Sale1 Month trial$39.991 Year
  • Premium Yearly Trial3 Days trial$39.991 Year
  • PRO YEARLY$39.991 Year
2 purchases

Stamp Value Stamp Identifier +

Subscriptions2
  • Pro (weekly)3 Days trial$4.997 Days
  • Pro (annual)$34.991 Year

Questions

Is Stamp Value Stamp Identifier free?
Stamp Value Stamp Identifier is free to download, with in-app purchases available.
Is Stamp Value Stamp Identifier + free?
Stamp Value Stamp Identifier + is free to download, with in-app purchases available.
Which has better reviews, Stamp Value Stamp Identifier or Stamp Value Stamp Identifier +?
Stamp Value Stamp Identifier + is rated higher. Stamp Value Stamp Identifier averages 4.6 out of 5 from 3.7K ratings, while Stamp Value Stamp Identifier + averages 5.0 from 1 ratings.
Do Stamp Value Stamp Identifier or Stamp Value Stamp Identifier + have ads?
Stamp Value Stamp Identifier shows ads; Stamp Value Stamp Identifier + does not.
Which is updated more often, Stamp Value Stamp Identifier or Stamp Value Stamp Identifier +?
Stamp Value Stamp Identifier ships an update weekly, and Stamp Value Stamp Identifier + fortnightly. Most recently, Stamp Value Stamp Identifier was updated on November 4, 2026 and Stamp Value Stamp Identifier + on October 31, 2026.

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