2FA Authenticator (2FAS)

#1 Rated 2FA Authenticator

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 X: https://x.com/2FAS_com
• Subscribe on YouTube: https://www.youtube.com/@2FAS
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Screenshots

2FA Authenticator (2FAS) FAQ

  • Is 2FA Authenticator (2FAS) free?

    Yes, 2FA Authenticator (2FAS) is completely free and it doesn't have any in-app purchases or subscriptions.

  • Is 2FA Authenticator (2FAS) legit?

    🤔 The 2FA Authenticator (2FAS) app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

    Thanks for the vote

  • How much does 2FA Authenticator (2FAS) cost?

    2FA Authenticator (2FAS) is free.

  • What is 2FA Authenticator (2FAS) revenue?

    To get estimated revenue of 2FA Authenticator (2FAS) app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

4.67 out of 5

242 ratings in Norway

5 star
198
4 star
25
3 star
8
2 star
4
1 star
7
Ratings History

2FA Authenticator (2FAS) Reviews

Fin 2fa app

Aga Christoffer on

Norway

Skulle ønske det var enklere å lime inn koder automatisk på nettlesere på mobil og ha mulighet til å bare lime inn koder på desktop uten å måtte ta opp mobilen

This is it!

Solviken on

Norway

Only two auth app you need!

Bra

Smileyblakk on

Norway

Google authentichator er ikke noe for iOS. Det er denne !

Simple and effective

Rainb0wNinja on

Norway

Does what it is suppose to do, and foes it really well. Also great that one can export a backup.

Clean and good app

Freibj on

Norway

It’s a good looking 2FA authenticator and works better than the others I’ve tried. However, there are some features I would like. - Ability to create a longer pin (currently 4) - App does not lock itself when you’ve gone back to the home screen. - And of course, secure synchronizing to the cloud.

Easy to to use

jonkodubs on

United States

Has a great widget that makes it very convenient to activate and use.

Amazing

John appleseed Guy on

United States

This is SO AMAZING I LOVE IT you can add a password to get in the app and you can copy the passcode and you can Do SO many things this app is awesome It keeps my accounts safe from hackers INFINITE STARS!

Clean and clear

ShadowStorm_ on

United States

Easy to work. Clean interface. Definitely worth donating to their cause.

PIN changed

NevvyRen on

United States

For unknown reasons, my PIN no longer works. Now I’m locked out of a dozen accounts until this miserable app decides to accept the only PIN that I’ve ever used for it. What a joke.

Updated Review - Icon not shown correctly

FeelingOutshined on

United States

I’m completely renewing my review because I discovered what the issue was. I originally thought the token was removed right after adding it & I had lost access to my game account (which I did until I caught what happened). The Square Enix logo icon (the game co) defaults to Square logo icon (the point of sale system co) in 2FAS, and changes the name to drop the “Enix”. So it shows just simply Square, with Square’s logo. I didn’t notice because I also use Square. It would be fantastic if it were possible to add custom icons for tokens, but you’d think 2FAS would already have the icon for such a huge gaming company (and not change the name in the process). This was absolutely panic-inducing to go through.

Store Rankings

Ranking History
Category Rankings
Chart
Category
Rank
Top Free
58
Top Free
133
Top Free
140
Top Free
144
Top Free
174

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Last 30 days

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