2FA Authenticator (2FAS) - Apps on Google Play

2FA Authenticator (2FAS)

Contains ads In-app purchases
4.5
39.5K+ reviews
1M+
Downloads
Content rating
Everyone
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About this app

2FA Authenticator 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 ā€” all from one app, 100% free!

The world's most secure, private, and simple 2FA app.
Updated on
Oct 9, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Photos and videos and 2 others
This app may collect these data types
Location, Personal info and 9 others
Data is encrypted in transit
You can request that data be deleted
Independent security review

Ratings and reviews

4.5
39.5K reviews
S W
November 29, 2024
Moving from Authy to 2FA. There's an issue where adding a 2FA entry incorrectly identifies the service being added. For example, both times I added a service where I'm using a Protonmail email address, 2FAS incorrectly autofilled the entry as being for OnMail. Edit: awesome, thank you. Not sure what kind of blockers prevent it, but I naming and icon selection should be handled automatically especially when the services exist in the database already.
177 people found this review helpful
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m. s.
November 13, 2024
I've been trying to de-google myself so I tried all the popular alternatives. 2FAS was hands down the best, miles ahead of Google. It has a great UI, the import worked flawlessly, and the backup is great, especially when syncing multiple devices. Being open source is also definitely a bonus. My only complaint is not having more backup alternatives - I would love to see Proton or even some other major players besides Google.
9,475 people found this review helpful
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Mian Fazan
November 24, 2024
Tried various authenticators like Google, Microsoft, Authy, Aegis. 2FAS was the best one I've tried. Great UI, app options you can appreciate. Ease of backup, multi-device setup, importing from other authenticators. Their discord offers support if you have questions or need help. You can also change icons for accounts if it doesn't automatically. Lastly, it has a browser extension, which is great to have.
13,499 people found this review helpful
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What's new

- Fix keyboard type for password fields