Zeronym Passport Verifier vs Very Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Zero-knowledge privacy
- NFC passport verification
- Cryptographic proofs
- Supports over 150 countries
- No third-party data sharing
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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.
Very Authenticator
Verify your identity quickly and privately using your phone's camera. This app employs palm scanning and liveness detection for secure human verification, backed by extensive biometric research.
- Palm scan verification
- Liveness detection
- Camera-based identity check
- Private and secure
- Fast verification process
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Use Very to securely, and privately, approve actions on your account with a palm scan. It’s an easier, biometric-powered version of one-time passwords or single sign-ons. The app uses your smartphone camera to register your palms. Your palm is analyzed and anonymized, so your personal data is kept private. After your palm is registered, a partner site can easily authenticate or approve actions by asking you to do a simple movement within the Very app. It only takes a few seconds. How to get started: Set up your Very account with an email address. Register both your palms by following the directions in the app. On a partner site, you’ll be given the option to authenticate using Very. Scan the QR code with the Very app and complete the simple movement to verify your identity. And you’re done! Very is private, secure, and backed by a decade of palm biometric research. Learn more at very.org
Screenshots
Verdict
The clearest difference is rating: Very Authenticator at 5.0 against Zeronym Passport Verifier's 3.7. Very Authenticator also leads on update cadence (every 9 days vs every 2 months) and ratings volume (23 vs 3). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Very Authenticator holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Very Authenticator has 23 ratings behind it against 3, so its average is the more settled of the two.
Zeronym Passport Verifier ships an update every 2 months, Very Authenticator every 9 days. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.
| Parameter | Zeronym Passport Verifier | Very Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (23 ratings) — better |
| Positive reviews | — | 84.6% of reviews |
| Number of ratings | 3 | 23 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13 — better |
| Further details — not scored | ||
| Size | 4 MB | 96 MB |
| Age rating | 17+ | 17+ |
| Developer | Holonym foundation | Veros Inc. |
Customer experience
Zeronym Passport Verifier
Very Authenticator
In-app purchases
Zeronym Passport Verifier
No in-app purchases
Very Authenticator
No in-app purchases
Questions
Is Zeronym Passport Verifier free?
Is Very Authenticator free?
Which has better reviews, Zeronym Passport Verifier or Very Authenticator?
Do Zeronym Passport Verifier or Very Authenticator have ads?
Which is updated more often, Zeronym Passport Verifier or Very Authenticator?
Other comparisons
