United States2FAS 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
Best 2FA app
This is the best 2fa app i have used so far. Free, open source and centered around privacy. It also has security at the highest priority. Give it a try you wont regret it💯
United StatesStill missing Watch app
UPDATE: Watch app released! Changed to 5 stars. I switched over from Authy last year. Love ALMOST everything about this app. The only thing missing is an Apple Watch app. Late last year the developers were saying the watch app would drop before the end of the year. Well obviously that didn’t happen. Seeing the responses to other reviews it looks as though the Watch app might not happen which is a huge let down. Almost all the other 2FA apps support the watch. That was one of my favorite features of Authy. But Authy has other serious issues. So the search for the perfect authenticator continues.
United StatesGreat app that’s secure
Much safer than other authenticator apps
United StatesLove this app!
This app works great! The UI is simple, clean, functional. Backup and restore has saved me twice (moving between phones). I love the ability to modify advanced settings for tokens and that I can choose and change service icons (it’s also a smooth process to request new icons). Please don’t sell and please don’t change!
United StatesBest 2FA app
This is the best 2fa app i have used so far. Free, open source and centered around privacy. It also has security at the highest priority. Give ut a try you wont regret it💯
United StatesOutstanding app!
I love everything about this app: security, layout, clean interface, cross-platform, etc.
United StatesPush Notification Failure
Push notifications *literally* work, as-in my iPhone immediately buzzes with the notification. But then clicking or tapping the notification opens the 2FAS app, and then NOTHING HAPPENS. This used to work JUST FINE. Now, for last several months it’s been broken. Uninstalling and reinstalling had no effect. If I force close the app (swipe it away) and re-request using my laptop, and press the notification, it seems to work for that 1 time only. But having 2FAS open, either in the foreground or suspended in the background yields a total failure for push notifications.
United States
The long-awaited Watch companion app has arrived!
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