2FA Authenticator (2FAS) 4+
#1 Rated 2FA Authenticator
Two Factor Authentication Service Inc.
-
- Free
Screenshots
Description
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 Twitter: https://twitter.com/2FAS_com
• Subscribe on YouTube: https://www.youtube.com/@2FAS
What’s New
Version 5.3.10
• Japanese Language Support
• Fixed widgets issue
Ratings and Reviews
Brilliant app - does just what it says on the tin
Had been required to use another app previously as a website required some form of 2fa but now it's more common I decided to research a bit to find an app that works on all platforms not just smartphones.
Picked this one as ticked all the boxes and open source and not some other mega corporation.
Totally happy and use it all the time. Simple to import from my previous app so now all on one site together.
Developer Response ,
Thank you very much for the review and kind words! We appreciate it greatly.
Great app, one privacy issue
Went into the about section of in app settings so I could get the link to write a positive review, and saw the "send anonymous crash reports" setting was hidden here. It's very unusual for the "about" section of an app to have any actual settings, this feels intentional so the setting is missed and left on by default. Whilst the data policy for the app is otherwise good, in comparison to other 2FA apps, this is disappointing and if unintentional would recommend the developer move the setting somewhere more transparent. Will update my review if this happens!
Developer Response ,
Hi! Thank you for the feedback. The anonymous crash reports in our app are opt-in and are disabled by default, so it is in an unusual place so that people who don't want to share anything wouldn't have to think about it and those who want to help us with the analytics will find it.
Forced upon me
Authenticator app was forced upon me in order to continue using an essential website. Read many many reviews, some claiming to be free weren't, some seemed difficult to install/use. Eventually tried this one, and despite some troubles setting up, i got it up and running and no problems so far, fingers crossed.
I would recommend highly, but will amend review if troubles occur!!!
Developer Response ,
Happy to have you with us! Thanks for the recommendation and we'll try to ensure that you'll never have to amend it 😉😁
App Privacy
The developer, Two Factor Authentication Service Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Two Factor Authentication Service, Inc.
- Size
- 79 MB
- Category
- Productivity
- Compatibility
-
- iPhone
- Requires iOS 16.4 or later.
- iPad
- Requires iPadOS 16.4 or later.
- Apple Watch
- Requires watchOS 10.4 or later.
- Languages
-
English, Dutch, French, German, Greek, Indonesian, Italian, Japanese, Polish, Portuguese, Simplified Chinese, Spanish, Turkish, Ukrainian
- Age Rating
- 4+
- Copyright
- © 2024 Two Factor Authentication Service, Inc.
- Price
- Free