Comparison

Zeronym Passport Verifier vs OpenMind AI

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

Head to head
About

Zeronym Passport Verifier

Securely verify your identity using your NFC-enabled passport without sharing personal data. This app leverages zero-knowledge technology to create cryptographic proofs for authentication, ensuring your information remains private.

Highlights
  • Zero-knowledge privacy
  • NFC passport verification
  • Cryptographic proofs
  • Supports over 150 countries
  • No third-party data sharing
Read full description

Private, Secure Identity Verification with Zero-Knowledge Technology Verify your identity privately without involving third parties. Powered by Holonym and Zeronym, the Zeronym Passport Verifier leverages zero-knowledge (ZK) technology to transform your NFC-enabled passport into a secure tool for identity authentication. With a simple tap, confirm your identity without revealing personal data. Zero-Knowledge Privacy: Your Data, Your Control The Zeronym Passport Verifier leads the way in privacy-focused credentials, keeping your plaintext passport data exclusively on your device. Zero-knowledge principles ensure that no sensitive data is shared with third parties; not even app developers can access the information. Instead, you generate cryptographic "proofs," such as a "Proof of Humanity," to interact securely with web apps and services. These verifiable attestations confirm that your credentials are legitimate without exposing personal details. Worldwide ID Verification with ZK Proofs Zeronym Passport Verifier supports over 150 countries, making it a trusted tool for secure, privacy-preserving identity verification worldwide. Ensure your passport includes the NFC symbol, and transition to safe, zero-knowledge credential verification today. Learn More About Zero-Knowledge Identity Solutions Visit Holonym (https://holonym.id) to explore our suite of identity products and services. For inquiries or support, contact us at hello@holonym.id. Your privacy and security are our priorities.

About

OpenMind AI

Contribute to robot development by reviewing video footage and providing wireless signal data. Participate in quests to enhance robot safety and intelligence in real-world settings.

Highlights
  • Review robot videos
  • Contribute wireless signal insights
  • Join robot improvement quests
  • Enhance robot safety
  • Improve robot intelligence
Features
Read full description

Help robots succeed in everyday environments. Review and evaluate robot videos, contribute wireless signal insights, and join quests that make robots safer, smarter, and more reliable.

Screenshots

Zeronym Passport Verifier4 screens
OpenMind AI4 screens

Verdict

The call

The clearest difference is rating: OpenMind AI at 5.0 against Zeronym Passport Verifier's 3.7. OpenMind AI also leads on update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

OpenMind AI holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 6 respectively.

UpkeepUpdate frequency

Zeronym Passport Verifier ships an update every 2 months, OpenMind AI every 3 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Zeronym Passport Verifier versus OpenMind AI: the parameters behind the verdict, then further details
ParameterZeronym Passport VerifierOpenMind AI
PriceFreeFree
Rating3.7 (3 ratings)5.0 (6 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings36 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size4 MB56 MB
Age rating17+12+
DeveloperHolonym foundationSandbox Inc.

Customer experience

Zeronym Passport Verifier

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

OpenMind AI

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Zeronym Passport Verifier

No in-app purchases

None

OpenMind AI

No in-app purchases

Questions

Is Zeronym Passport Verifier free?
Zeronym Passport Verifier is free to download, with no in-app purchases.
Is OpenMind AI free?
OpenMind AI is free to download, with no in-app purchases.
Which has better reviews, Zeronym Passport Verifier or OpenMind AI?
OpenMind AI is rated higher. Zeronym Passport Verifier averages 3.7 out of 5 from 3 ratings, while OpenMind AI averages 5.0 from 6 ratings.
Do Zeronym Passport Verifier or OpenMind AI have ads?
Neither Zeronym Passport Verifier nor OpenMind AI shows ads.
Which is updated more often, Zeronym Passport Verifier or OpenMind AI?
Zeronym Passport Verifier ships an update every 2 months, and OpenMind AI every 3 weeks. Most recently, Zeronym Passport Verifier was updated on November 4, 2026 and OpenMind AI on October 30, 2026.

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