Comparison

ISA Cert Validator vs Provenance Tags Authenticator

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

Head to head
About

ISA Cert Validator

Instantly verify the authenticity of graded sports and trading cards. Scan a QR code or enter a serial number to access details like year, set, grade, and population.

Highlights
  • Verify card authenticity
  • Scan QR codes on labels
  • Search by serial number
  • View card details (year, set, grade)
  • Check population totals
Read full description

ISA Cert Validator was built for collectors, dealers, and owners of sports cards, trading cards, and collectible cards that have been graded by ISA Grading. The app gives you a fast way to validate the certification details connected to an ISA graded card, whether you are checking a card from your own collection, reviewing a potential purchase, or confirming the information printed on an ISA grading label. Quickly search by entering the certificate serial number from the ISA label, or scan the QR code on an ISA graded trading card. When a matching certification record is found, the app displays available card details such as year, set, parallel or variation information, card number, player or character name, authenticated date, assigned grade, grade label, and population information for that grade when available. ISA Cert Validator is especially useful for sports card and trading card collectors who want a simple way to confirm that the card in hand matches the ISA certification record. It can help verify graded baseball cards, basketball cards, football cards, hockey cards, soccer cards, Marvel cards, nonsport cards, TCG cards, and other ISA graded collectibles. Key features: -Look up ISA certification numbers -Scan QR codes from ISA grading labels -Validate ISA graded sports cards and trading cards -Review available card, grade, and authentication details -Check population information when available -Designed for collectors, sellers, buyers, and card show use -Optimized for iPhone and iPad Please note: the QR scanner is intended for ISA graded trading card labels only. It is designed to read ISA certificate QR codes and may not function with unrelated or regular QR codes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Provenance Tags Authenticator

Features
Read full description

The Provenance Tags Product Authenticator is an innovative tool designed to verify the authenticity of products. Utilizing advanced technology, allows consumers to quickly and easily confirm whether a product is genuine. This authentication tool not only checks for the integrity of the product tag but also includes critical features to verify the location and time of the authentication attempt. These checks are essential for ensuring the tag's validity in specific geographical and temporal contexts, adding an extra layer of security against tampering. By incorporating location and time verifications, the Provenance Tags Product Authenticator provides a robust defense against fraud, ensuring that customers receive legitimate and secure goods. This comprehensive approach enhances trust and confidence in the brands customers choose, reinforcing the security of their purchases.

Screenshots

ISA Cert Validator3 screens
Provenance Tags Authenticator3 screens

Verdict

The call

The clearest difference is update cadence: Provenance Tags Authenticator at every 7 months against ISA Cert Validator's every 43 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ISA Cert Validator ships an update every 43 months, Provenance Tags Authenticator every 7 months. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 8 level
ISA Cert Validator versus Provenance Tags Authenticator: the parameters behind the verdict, then further details
ParameterISA Cert ValidatorProvenance Tags Authenticator
PriceFreeFree
Rating5.0 (7 ratings) — better—
Number of ratings7 — better—
Update frequencyEvery 43 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size1 MB14 MB
Age rating4+17+
DeveloperDarryl PoloProvenance Tags ApS

In-app purchases

None

ISA Cert Validator

No in-app purchases

None

Provenance Tags Authenticator

No in-app purchases

Questions

Is ISA Cert Validator free?
ISA Cert Validator is free to download, with no in-app purchases.
Is Provenance Tags Authenticator free?
Provenance Tags Authenticator is free to download, with no in-app purchases.
Do ISA Cert Validator or Provenance Tags Authenticator have ads?
Neither ISA Cert Validator nor Provenance Tags Authenticator shows ads.
Which is updated more often, ISA Cert Validator or Provenance Tags Authenticator?
ISA Cert Validator ships an update every 43 months, and Provenance Tags Authenticator every 7 months. Most recently, ISA Cert Validator was updated on October 9, 2026 and Provenance Tags Authenticator on October 25, 2026.

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