Authenticator

Simple 2-factor authentication

Published by: Matt Rubin
Downloads
Revenue

Description

Authenticator is a simple, free, and open source two-factor authentication app. It helps keep your online accounts secure by generating unique one-time passwords, which you use in combination with your other passwords to log into supporting websites. The simple combination of the password in your head and the rotating passwords generated by the app make it much harder for anyone but you to access your accounts.
• Easy: Simple setup via QR code, "otpauth://" URL, or manual entry
• Secure: All data is stored in encrypted form on the iOS keychain
• Compatible: Full support for time-based and counter-based one-time passwords as standardized in RFC 4226 and 6238
• Off the Grid: The app never connects to the internet, and your secret keys never leave your device.
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Screenshots

Authenticator FAQ

  • Is Authenticator free?

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

  • Is Authenticator legit?

    🤔 The Authenticator 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 Authenticator cost?

    Authenticator is free.

  • What is Authenticator revenue?

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

User Rating

4.14 out of 5

36 ratings in Netherlands

5 star
23
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Ratings History

Authenticator Reviews

used it for years feels very safe

WuMike888 on

Netherlands

and i assume doen not leak to 3rd parties. i rather not trust google since it already controls too much.

Great

me672890 on

Netherlands

No fuss, no ads, no subscriptions. This app works great, allows you to automatically backup your codes and is free!

Forced

hoek-anker88 on

Netherlands

School forced a authenticator down my throat so I’d rather go with this then google nothing nothing less then it should be

Stop using Google Authenticator, use this!

BarryDeGraaff on

Netherlands

This app is great, no useless updates, it just works. And not tied into Google or MS ecosystem. Used this app for years, works great!

Perfect. Maar wanneer voor Apple watch?

RinaBlij on

Netherlands

Werkt goed. Ik zou blij zijn als hij ook op Apple watch zou werken.

Great app

Sam-040 on

Netherlands

Great app and does a great job. All data stays secure on the iPhone. Perfect replacement for google Authenticator.

Brilliant

Michiel Verkoijen on

Netherlands

Great looking and perfectly functioning app. Much cleaner and user friendly than Google Authenticator. Works 100% with all my 2 factor logins from Google, Stripe, Dropbox, Slack and Amazon.

Beautiful

vinchat on

Netherlands

The most beautiful and intuitive authenticator. No Google SignIn crap, just simple, like it should be.

Do Not Use - Impossible to Move to a New Device

Jenna0728 on

United States

The app, while seemingly simple to use, lacks the ability to switch devices at all. If you plan to upgrade your device ever, don’t use this app.

No export or cloud options

BilletMignon on

United States

I get it. Clouds aren't safe or whatever. Where is the option to export my existing tokens though? I can't move any existing tokens to a new device and I might just loose these accounts forever when I reset the old phone.

Store Rankings

Ranking History
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Category Rankings
Chart
Category
Rank
Top Free
322

Authenticator Installs

Last 30 days

Authenticator Revenue

Last 30 days

Authenticator Revenue and Downloads

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