Is Duo Mobile Safe?
Duo Mobile — Nerq Trust Score 62.0/100 (C+ grade). Based on analysis of 2 trust dimensions, it is generally safe but has some concerns. Last updated: 2026-04-03.
Use Duo Mobile with some caution. Duo Mobile is an iOS app with a Nerq Trust Score of 62.0/100 (C+), based on 3 independent data dimensions. It is below the recommended threshold of 70. Security: 70/100. Popularity: 75/100. Data sourced from App Store metadata, privacy labels, permissions analysis, and developer history. Last updated: 2026-04-03. Machine-readable data (JSON).
Is Duo Mobile safe?
CAUTION — Duo Mobile has a Nerq Trust Score of 62.0/100 (C+). It has moderate trust signals but shows some areas of concern that warrant attention. Suitable for development use — review security and maintenance signals before production deployment.
What is Duo Mobile's trust score?
Duo Mobile 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 Duo Mobile?
Duo Mobile's strongest signal is popularity at 75/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.
What is Duo Mobile and who maintains it?
| Author | Duo Security LLC |
| Category | ios |
| Source | N/A |
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Safety Guide: Duo Mobile
What is Duo Mobile?
Duo Mobile is a iOS app — Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push notifications for easy, one-tap au.
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=Duo Mobile
Key Safety Concerns for iOS apps
When evaluating any iOS app, watch for: excessive permissions, data collection, in-app purchases, age appropriateness.
Trust Assessment
Duo Mobile has a Nerq Trust Score of 62/100 (C+) and has not yet reached Nerq trust threshold (70+). This score is based on automated analysis of security, maintenance, community, and quality signals.
Key Takeaways
- Duo Mobile has a Trust Score of 62/100 (C+).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Frequently Asked Questions
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Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.