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Authenticator

2FAS Authenticator

Privacy-oriented

( / 2FA codes) to reduce and improve data control.

Privacy score 85 Free Technical: Beginner Open source
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Privacy-oriented

( / 2FA codes) designed to reduce compared to mainstream options.

Android iOS

✓ Good for you if:

  • • You want fewer trackers and less account-linked data
  • • You care about privacy by default

Key qualities

✓ Open source ✓ Encryption ✓ Low telemetry

Overview

2FAS Authenticator is a authenticator app

(TOTP / 2FA codes) commonly used as a more privacy-respecting alternative to mainstream services.

Privacy notes:
- Aims to reduce tracking

, limit unnecessary data collection, and/or support stronger encryption.
- Your privacy still depends on your settings, device security, and (for hosted services) the operator.

Practical tip:
- Combine privacy-friendly software with strong passwords, 2FA, and regular updates for best results.

Privacy highlight

with low .

Quick facts

Country:
🇵🇱 Poland
Pricing:
Free
Platform:
Android, iOS
Technical:
Beginner
:
Yes
:
Yes
Open-source status:
Fully open source
:
No
:
Yes

Key features

  • codes
  • Offline generation
  • /export (varies)
  • Lock with PIN/biometrics (varies)
Security & encryption Click to expand
Yes
Encryption protocols
Local encryption for stored secrets, TLS for sync (if enabled)
secrets are stored locally; protect them with device lock and encrypted . Re-enroll services if the device is lost.
Offline support
Yes
Telemetry & tracking Click to expand
Not specified
No
Ip no
In many privacy-focused security apps, is limited to coarse, aggregated information such as crash reports and basic feature usage, and is often optional or can be disabled in the settings.
Jurisdiction & compliance Click to expand
Varies by provider and configuration.
For tools in this category, providers usually keep as little as possible – for example account identifiers, billing records and minimal logs – for the shortest time needed to run the service and meet legal duties; always check the app’s own policy for exact time frames.
Legal frameworks
Revenue sources
donations/community support
Editorial signals Click to expand
85
Trust score
71
Trust breakdown (0–10)
Encryption: 88, Audits: 50, Open source: 85, Telemetry: 80, Jurisdiction: 75, Transparency: 50, Trackers: 90
Editorial notes
Usability: 75, Performance: 80, Family friendly: 80
User experience Click to expand
Signup requirements
unknown
Onboarding difficulty (1-5)
2
Accessibility features
Support for modern accessibility features depends on the platform version.
Backup & portability Click to expand
Yes
Migration tools
May offer import or export tools; see official docs.
Restore from secure backup (if configured), Re-enroll 2FA per service (fallback)

Similar privacy apps

Same category

Aegis Authenticator

Score 83

Privacy-friendly authenticator app (TOTP / 2FA codes) you can use without creating an account.

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FreeOTP

Score 82

Privacy-friendly authenticator app (TOTP / 2FA codes) you can use without creating an account.

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Google Authenticator

Score 47

Mainstream authenticator app (TOTP / 2FA codes) from Google, tightly integrated with Google accounts and services.

View details • Visit site

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