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

4.83 out of 5

636 ratings in Vietnam

5 star
586
4 star
25
3 star
8
2 star
3
1 star
14
Ratings History

2FA Authenticator (2FAS) Reviews

Best

• Vũ Anh Vũ • on

Vietnam

Đơn giản,hiệu quả ,dễ sử dụng,giao diện đẹp,chức năng sao lưu tiện lợi,rất yêu thích 🥰🥰🥰

Please downgrade version IOS update

vnpt0409 on

Vietnam

Hi Support, I am very appreciative of the application that you have created. It's great and helpful for a lot of people. But from version 5.0 that you just upgraded, only IOS 16.xx users or higher can update or download. Why don't you get IOS version 15.xx or higher? Personally, I am using IOS 15.7 and also no longer updated, it is sad. Please reconsider so that those who do not want to upgrade IOS to a higher version can use your software in the best way. Thank you so much.

Love this open source app from Vietnam

hieubetter on

Vietnam

Thanks dev and hope it will be better.

add custom icons

su su gon on

Vietnam

App is very good to use. it also lacks the icon customization feature

hehe nice👍

meeeeeeluga on

Vietnam

nice app:)👍

Backup code

Son Ta Thanh on

Vietnam

Please update Backup Code, thanks a lot

update face id

zaloseccc on

Vietnam

up faceid ?

Very good

HuyBuiQuang on

Vietnam

Very good

Muốn thêm một ứng dụng mới vào 2FAS AUTH thù làm cách nào

kim em nguyet on

Vietnam

Muốn khôi phục lại mã ứng dụng

Easy to to use

jonkodubs on

United States

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

Store Rankings

Ranking History
Category Rankings
Chart
Category
Rank
Top Free
61
Top Free
109
Top Free
129
Top Free
131
Top Free
180

Keywords

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2FA Authenticator (2FAS) Installs

Last 30 days

2FA Authenticator (2FAS) Revenue

Last 30 days

2FA Authenticator (2FAS) Revenue and Downloads

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