Is Google Authenticator Safe?
Google Authenticator — Nerq Trust Score 62.0/100 (C+ grade). Score based on 2 independent trust signals. Last analyzed: 2026-04-12
Google Authenticator is a iOS app with a Nerq Trust Score of 62.0/100 (C+), based on 3 independent data dimensions. Last analyzed: 2026-04-12 Security: 70/100. Popularity: 75/100. Data sourced from App Store metadata, privacy labels, permissions analysis, and developer history. Last updated: 2026-04-12. Machine-readable data (JSON).
Is Google Authenticator safe?
Trust Score Breakdown — Google Authenticator has a Nerq Trust Score of 62.0/100 (C+). Measured across 2 independent trust signals (as of 2026-04-12).
What is Google Authenticator's trust score?
Google Authenticator has a Nerq Trust Score of 62.0/100, earning a C+ grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Google Authenticator?
Google Authenticator's strongest signal is popularity at 75/100. No known vulnerabilities have been detected.
What is Google Authenticator and who maintains it?
| Author | Google LLC |
| Category | iOS Apps |
| Source | N/A |
Google Authenticator Across Platforms
Same developer/company in other registries:
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Safety Guide: Google Authenticator
What is Google Authenticator?
Google Authenticator is a iOS app — Google Authenticator adds an extra layer of security to your online accounts by adding a second step of verification when you sign in. This means that in addition to your password, you'll also need to.
How to Verify Safety
Check App Store privacy labels. Review permissions. Look up developer.
You can also check the trust score via API: GET /v1/preflight?target=Google Authenticator
Key Safety Concerns for iOS app
When evaluating any iOS app, watch for: excessive permissions, data collection, in-app purchases, age appropriateness.
Measured Signals
Google Authenticator has a Nerq Trust Score of 62/100 (C+). This score is a composite of automated measurements of security, maintenance, community, and quality signals.
Key Takeaways
- Google Authenticator has a Trust Score of 62/100 (C+).
- The score is a measured composite — it is not a suitability judgment. Evaluate the individual signals against your own requirements.
- Query the current measured values via the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 70/100 |
| Maintenance | 60/100 |
| Popularity | 75/100 |
| Quality | 50/100 |
| Community | 50/100 |
Based on 5 dimensions. Data from App Store metadata, privacy labels, permissions analysis, and developer history.
What data does Google Authenticator collect?
Google Authenticator is published by Google LLC on App Store, with approximately 1,056,497 downloads.
Privacy score: 65/100. Users should review the app's privacy labels (available on the App Store listing) to understand what data categories are collected, including identifiers, usage data, and location information.
Before granting permissions, check whether the app requests access to camera, microphone, contacts, or location — and whether each permission is necessary for the app's core functionality.
Full analysis: Google Authenticator Privacy Report · Privacy review
Is Google Authenticator secure?
Security score: 70/100 (0-100, higher = fewer measured security issues).
Nerq monitors this entity against NVD, OSV.dev, and registry-specific vulnerability databases for ongoing security assessment.
Full analysis: Google Authenticator Security Report
Google Authenticator Across Platforms
Same developer/company in other registries:
How we calculated this score
Google Authenticator's trust score of 62.0/100 (C+) is computed from App Store metadata, privacy labels, permissions analysis, and developer history. The score reflects 5 independent dimensions: security (70/100), maintenance (60/100), popularity (75/100), quality (50/100), community (50/100). Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
Signals last measured on April 12, 2026. Data version: 1.0.
Full methodology documentation · Machine-readable data (JSON API)
Frequently Asked Questions
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Disclaimer: Nerq trust scores are automated measurements based on publicly available signals. They are not endorsements, verdicts, or guarantees of suitability. Always evaluate the signals against your own requirements.