Comparison

Rare Stamp Identifier · Value vs PDF Ready

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

Head to head
About

Rare Stamp Identifier · Value

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Identify stamps and estimate value with our AI-powered stamp identifier. Whether you inherited a stamp collection, found old postage in an attic, or want to appraise a rare stamp before buying, simply snap a photo and get expert-level identification in seconds. IDENTIFY & VALUE ANY STAMP Photograph any stamp and get instant AI identification: • Country of origin, issue year & denomination • Stamp subject, series & commemorative theme • Printing method detection (engraved, lithograph, offset, photogravure) • Usage status — mint, used, canceled, on cover • Estimated market value range based on condition, rarity & demand • Works on definitive, commemorative, airmail, revenue, postage due & more AI STAMP ANALYSIS Get detailed insights on every aspect of your stamp: • Design description — subject, colors, frame details • Perforation type — perforated, imperforate, coil, self-adhesive • Centering quality assessment • Cancellation analysis — type, clarity & description • Color shade & variety detection • Format identification (single, block, strip, sheet, booklet pane) SPOT FAKE & FORGED STAMPS Our forgery detection checklist helps you verify authenticity: • Paper texture & aging consistency check • Ink quality & color accuracy assessment • Perforation regularity analysis • Cancellation authenticity indicators • Print quality & detail sharpness • Overall authenticity score with detailed breakdown STAMP CONDITION GRADING Grade your stamps like a professional dealer: • Centering evaluation (Superb to Poor) • Perforation condition assessment • Paper & surface fault detection • Cancel quality rating for used stamps • Overall condition grade from Superb to Spacefiller • Understand what affects value — a VF stamp can be worth 10x a Good one EXPORT DETAILED PDF REPORTS Save and share your identification results: • Download professional PDF reports with full analysis • Keep records of your entire stamp collection • Share with dealers, auction houses or fellow collectors 6 EXPERT STAMP TOOLS • Forgery Checker — Interactive authenticity checklist with scoring • Condition Grader — Grade centering, perforations & faults like a pro • Value Estimator — Estimate value based on country, age & condition • Stamp Glossary — A-Z philatelic terms (MNH, CTO, FDC, OG & 100+ more) • Selling Guide — Where to sell on eBay, Delcampe, HipStamp & auction houses • Storage Guide — Protect your collection with proper mounts, albums & handling PERFECT FOR: • Stamp collectors & philatelists of all levels • Anyone who inherited a stamp collection and wants to know its value • Thrift store, estate sale & flea market treasure hunters • Dealers & resellers looking for quick identification • Beginners learning about stamp collecting • Vintage & foreign stamp enthusiasts Whether you discovered old stamps in a shoebox, inherited a grandfather's album, or want to appraise a rare find before buying, Stamp Identifier gives you expert stamp appraisal in seconds. From country identification to value estimation, find out what your stamps are worth with a single photo. Some premium features require a subscription. Privacy Policy: https://eternalbeam.dev/identifiers/privacy-policy Terms of Service: https://eternalbeam.dev/identifiers/terms

About

PDF Ready

Features
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PDFTicketHolder keeps your PDF tickets and ticket screenshots ready to show at the gate. Save tickets for concerts, movies, events, transportation, and other reservations. Add a date and time, and the app can automatically show today’s upcoming ticket when it opens. You can also pin an important ticket manually. It is also useful for travel documents you check often, such as route maps, venue maps, and reservation confirmations. Pin a frequently used reference so it is easy to open while you are on the move. Each PDF or image remembers its own viewing position. Zoom to the QR code or barcode once, and the app restores the page, zoom level, and position the next time you open that ticket. Password-protected PDFs are supported, and passwords are saved in the device Keychain only after they successfully unlock a PDF. Key features: - Save PDF tickets and ticket screenshots - Save route maps, reservation confirmations, and other travel reference images - Automatically show today’s upcoming ticket - Pin a ticket for quick access - Remember PDF page, zoom level, and position - Remember image zoom level and position - Open password-protected PDFs - Import from the Share Sheet or file picker

Screenshots

PDF Ready4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Ready at none against Rare Stamp Identifier · Value's 2. PDF Ready also leads on device support. Rare Stamp Identifier · Value's advantage is iOS requirement (15.1 vs 17.0). On price 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. Rare Stamp Identifier · Value sells 2 in-app purchases, starting at $3.99 per 7 days. PDF Ready asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Rare Stamp Identifier · Value versus PDF Ready: the parameters behind the verdict, then further details
ParameterRare Stamp Identifier · ValuePDF Ready
PriceFreeFree
Update frequency—Fortnightly
Ads—No
In-app purchasesYesNo — better
Devices—iPhone, iPad — better
Requires iOS15.1 — better17.0
Further details — not scored
Size46 MB3 MB
Age rating4+4+
DeveloperEternalBeam SoftwareNaoki Hotta

In-app purchases

2 purchases

Rare Stamp Identifier · Value

Subscriptions2
  • Premium$3.997 Days
  • Premium$39.991 Year
None

PDF Ready

No in-app purchases

Questions

Is Rare Stamp Identifier · Value free?
Rare Stamp Identifier · Value is free to download, with in-app purchases available.
Is PDF Ready free?
PDF Ready is free to download, with no in-app purchases.

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