Comparison

Zeronym Passport Verifier vs TransGate

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

TransGate

This app generates zero-knowledge proofs for web data directly on your device, ensuring complete privacy. It uses advanced protocols to verify credentials, assets, and connections without revealing sensitive information.

Highlights
  • Local proof generation on device
  • Privacy-preserving data verification
  • Universal HTTPS website compatibility
  • Fast ZKP generation
  • Predefined circuits for various proofs
  • Anti-cheating mechanisms
Features
Read full description

TransGate is a cutting-edge tool that transforms web data into zero-knowledge proofs directly on your mobile device, ensuring total privacy and security. Built on the zkPass Protocol, TransGate combines 3P-TLS, VOLEitH, and MPC technologies to create seamless, verifiable data without revealing sensitive information. How It Works: - Local Proof Generation: TransGate processes data and generates zero-knowledge proofs entirely on your device, eliminating reliance on third parties. - Predefined Circuits: Versatile templates allow users to prove credentials, assets, or social connections with ease. - Secure Protocols: Leveraging a Three-Party TLS (3P-TLS) system, VOLE-based zero-knowledge proofs, and MPC modes ensures unmatched data privacy and integrity. Key Features: - Privacy-Preserving: No personal data leaves your device during proof generation. - Universal Compatibility: Works with any HTTPS website—no APIs or server modifications needed. - Fast and Efficient: VOLEitH-based ZKP generation delivers results in milliseconds. - Anti-Cheating Mechanisms: Ensures data authenticity without exposing details. Outstanding Use Cases: - Age Verification: Prove legal age without sharing your birthdate. - Financial Proofs: Showcase creditworthiness or assets privately. - Employment & Education Verification: Validate professional or academic credentials securely. - Social Media Engagement: Prove account longevity or engagement without exposing account details. - Gaming Achievements & Asset Ownership: Verify in-game accomplishments securely. - Healthcare & Real-World Assets: Share proof of medical records or ownership discreetly. With TransGate, you can bridge web data securely, unlocking a new standard of privacy-first data ownership and verification. Simplify and secure your digital interactions today!

Screenshots

Zeronym Passport Verifier4 screens
TransGate4 screens

Verdict

The call

The clearest difference is rating: TransGate at 4.8 against Zeronym Passport Verifier's 3.0. TransGate also leads on ratings volume (8 vs 2). Zeronym Passport Verifier's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (15.0 vs 17). 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

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

TransGate holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

UpkeepUpdate frequency

Zeronym Passport Verifier ships an update every 2 months, TransGate every 5 months. Both last shipped on July 6, 2026.

Scorecard4 real differences · 6 level
Zeronym Passport Verifier versus TransGate: the parameters behind the verdict, then further details
ParameterZeronym Passport VerifierTransGate
PriceFreeFree
Rating3.0 (2 ratings)4.8 (8 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings28 — better
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17
Further details — not scored
Size4 MB16 MB
Age rating17+4+
DeveloperHolonym foundationIFCONNECT TECHNOLOGY LIMITED.

Customer experience

Zeronym Passport Verifier

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

TransGate

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Zeronym Passport Verifier

No in-app purchases

None

TransGate

No in-app purchases

Questions

Is Zeronym Passport Verifier free?
Zeronym Passport Verifier is free to download, with no in-app purchases.
Is TransGate free?
TransGate is free to download, with no in-app purchases.
Which has better reviews, Zeronym Passport Verifier or TransGate?
TransGate is rated higher. Zeronym Passport Verifier averages 3.0 out of 5 from 2 ratings, while TransGate averages 4.8 from 8 ratings.
Do Zeronym Passport Verifier or TransGate have ads?
Neither Zeronym Passport Verifier nor TransGate shows ads.
Which is updated more often, Zeronym Passport Verifier or TransGate?
Zeronym Passport Verifier ships an update every 2 months, and TransGate every 5 months. Most recently, Zeronym Passport Verifier was updated on July 6, 2026 and TransGate on July 6, 2026.

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