Identify Any Stamp vs Cachet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Identify Any Stamp
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Discover the true value and story behind any stamp with Stamp Identifier. Simply snap a photo and our advanced AI instantly identifies the stamp, its country of origin, year of issue, printing method, condition, and provides accurate market value estimates. Whether you're a philatelist, stamp dealer, estate buyer, or simply curious about that inherited collection, Stamp Identifier is your expert companion for understanding and valuing postage stamps from around the world. KEY FEATURES: Instant Stamp Identification Take a photo of any postage stamp and receive detailed identification in seconds. Our AI recognizes stamps from hundreds of countries and territories across all eras, from classic 19th-century issues to modern commemoratives. Accurate Value Estimates Get reliable market value estimates based on rarity, condition, centering, gum quality, and current market trends. Perfect for insurance purposes, estate planning, or before buying and selling. Country and Era Recognition Identify stamps from every corner of the globe and every period of postal history. Learn about the historical events, cultural themes, and design stories behind each issue. Printing Method Analysis Detailed information about engraving, lithography, typography, photogravure, and other printing techniques. Understand watermarks, perforations, and paper types that affect value. Build Your Collection Create a digital catalog of your stamps with photos, valuations, and detailed information. Track your collection's value and keep organized records of your philatelic holdings. Philatelic Knowledge Access comprehensive information about stamp types, printing methods, grading standards, and collecting strategies. Learn what experienced collectors and dealers look for when evaluating stamps. Perfect for philatelists, stamp dealers, estate buyers, auction enthusiasts, and anyone who wants to understand the value of their stamp collection. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.centriqo.net/legal/apps/stampidentifier/privacy.html Support: https://identifyanystamp.com/
Cachet
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Cachet identifies stamps from a single photo and tells you what they're actually worth. Point your camera at any stamp, from any era or country, and get an instant identification with a real value range, catalogue reference, and an honest confidence score. Save your finds to a collection that tracks its total value as it grows. WHY CACHET • Identify any stamp in seconds: just scan or upload a photo • See a real value range, not a vague guess • Catalogue references (Scott, SG) so you can check the details yourself • Honest confidence: if a photo isn't clear enough, Cachet says so instead of pretending • Browse current listings to see what a stamp is selling for right now • Build a collection and watch its total value add up, in your own currency • 3 free scans to try it before you upgrade BUILT FOR COLLECTORS Whether you've inherited an album, found stamps in a drawer, or you've collected for years, Cachet helps you understand what you have, quickly and honestly. CACHET PRO Unlimited scans and full value details come with Cachet Pro. Choose a Weekly, Monthly or Yearly subscription (Monthly and Yearly start with a 3-day free trial), or pay once for Lifetime. Prices are shown in your currency before you buy. Cancel a subscription any time in your Apple account settings. Values are guides based on catalogue data and live listings, not a formal appraisal. Cachet Pro Weekly, Monthly and Yearly are auto-renewing subscriptions. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple ID account settings. Cachet Pro Lifetime is a one-time purchase, not a subscription. It covers normal personal use, as set out in the Terms of Use. Terms of Use (EULA): https://stamplens-identify.arun-singh-scot.workers.dev/terms Privacy Policy: https://stamplens-identify.arun-singh-scot.workers.dev/privacy
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Verdict
The clearest difference is update cadence: Cachet at weekly against Identify Any Stamp's every 6 weeks. On price, ads, 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
Both are free to download. Identify Any Stamp sells 7 in-app purchases, starting at $5.99 per 7 days and Cachet sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Identify Any Stamp ships an update every 6 weeks, Cachet weekly. Both last shipped on November 5, 2026.
| Parameter | Identify Any Stamp | Cachet |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 51 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Centriqo | Arun Singh |
In-app purchases
Identify Any Stamp
- Weekly Pro$5.997 Days
- Weekly Pro3 Days trial$5.997 Days
- Monthly Pro$8.991 Month
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- Monthly Pro3 Days trial$8.991 Month
- Annual Pro$29.991 Year
- Annual Pro3 Days trial$29.991 Year
- Premium Lifetime$29.99
Cachet
- Cachet Pro Weekly$2.997 Days
- Cachet Pro Yearly3 Days trial$39.991 Year







