2FA Authenticator (2FAS)6.0.0 - App Store

2FAS is the easiest way to enable two-factor authentication (or multi-factor authentication) to verify your identity and securely log in to accounts to keep your personal data and passwords protected from cyber threats - all from one app, 100% free!

The world’s most secure, private, and simple 2FA app.

Secure:
. Easily restore your tokens with backups.
. Add app protection with your passcode or biometrics.
. 2FAS is open-source, transparent, and community-driven.

Simple:
. 2FAS syncs across your mobile devices.
. An interface designed for simplicity.
. One-tap authentication with 2FAS Browser Extensions.
. Multi-language support.
. Quick guides for setup and support.

Private:
. 2FAS works offline.
. 2FAS doesn't store any passwords or metadata.
. 100% anonymous use, no account required.

It’s not too late to protect your data, so what are you waiting for? Protect your online accounts and services now with TOTP and HOTP algorithms.

Start using the 2FAS authenticator app today!

If you have any questions, talk with us on our Discord server: https://discord.gg/q4cP6qh2g5

Learn more about 2FAS:
. Check our GitHub repository: https://github.com/twofas
. Visit our website at: https://2fas.com/
. Follow us on X: https://x.com/2FAS_com
. Subscribe on YouTube: https://www.youtube.com/@2FAS

Version History It took us a lot of time and effort, but we're finally here! We've modernized the app's look, but at its core, it's the same functionality you've come to rely on. Stay tuned for more changes! 6.0.0 Sep 14 Updated translations, services. 5.4.4 Apr 26 Improved the syncing mechanism. 5.4.3 Apr 15 Improved backup mechanism with better error handling. 5.4.2 Mar 18 Improvements for new sync and watch apps. 5.4.1 Mar 12 Feature you've been asking for: new iCloud Backup with optional password protection. 5.4.0 Mar 4 Updated services and libraries. 5.3.16 Feb 25 We've added highly requested features:
- Importing and exporting OTP Auth links,
- widget improvements,
- QR Code generation for easy sharing.
There are also many small improvements and fixes, new services etc. A lot more is coming. Stay tuned! 5.3.15 09/30/2025 Updating list of services, libraries. 5.3.13 05/03/2025 A small stability update while we're working on something bigger.
Changes:
• fixes for Push Notifications
• updated libraries
• new services
Stay tuned for more! 5.3.12 04/03/2025 Bug Fixes & Improvements
• Widgets have been redesigned to require manual uncovering before use, enhancing security.
• Resolved an issue with widget refresh rates.
• Minor UI and performance enhancements for a more stable experience. 5.3.11 12/20/2024 • Japanese Language Support
• Fixed widgets issue 5.3.10 10/11/2024 • Bug Fixes: Improved stability and performance.
• UI Improvements: A cleaner and more user-friendly interface.
• New Feature: Sort tokens directly on the Watch app. 5.3.9 08/19/2024 · Greek Language Support 5.3.8 07/24/2024 • Watch App UI Adjustments
• Support for New AEGIS File Version 5.3.7 06/30/2024 The long-awaited Watch companion app has arrived! 5.3.6 04/30/2024 New services, updated translations, basic support for MDM, local notifications, last sync date in Backup view and small fixes. 5.3.5 03/25/2024 We've redone the widgets for iOS 17 and added lock screen widgets, copy on tap and layout fixes.

Note: It may be necessary to configure the widget again. 5.3.0 03/02/2024 We've added fix for handling copy-paste of secret. 5.2.7 02/21/2024 We've added support for 10 seconds tokens. 5.2.6 02/15/2024 * Added Steam support
* Added Chinese translation
* Changes how app handles Firebase Cloud Messaging
* Disabling Firebase Performance Monitoring
* Improvements in settings accessibility
* Improvements in Add Service accessibility
* Force Add functionality for duplicated services
* Improvements in import from LastPass
* Changes to biometry login
* Other bug fixes and improvements 5.2.5 02/13/2024 Guides, fixes, new language and updated services 5.2.0 12/28/2023 We've added support for newest 2FAS file format. 5.1.2 11/22/2023 We've fixed a lot of minor annoyances and upgraded some of the imports from external apps to their current versions. 5.1.1 10/31/2023 New features and improvements:
- Removing space from copied token
- Fix for andOTP import, added proper total counter with omitted services included
- Adding missing label letters for generated name in Raivo import
- Enabling broader character range which can be used as a service label
- New label look
- Support for multiple account for BE logins
- New tint colors
- New Twitter logo
- andOTP import
- Authenticator Pro import 5.1.0 10/11/2023