Authenticator App

Contains adsIn-app purchases
2.3
526 reviews
100K+
Downloads
Content rating
Mature 17+
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication. 2-Step Verification provides stronger security for your Online Account by requiring a second step of verification when you sign in.

2FA Authenticator app protects your services and accounts. The generated codes are one time tokens that provide an extra layer of security to your online accounts. After scanning a simple QR code, your account is protected. Using 2FA Authenticator helps keep your accounts safe form threat on supporting TOTP websites.

For your convenience, you can either use QR Code or enter your secret key manually.

FEATURES OF AUTHENTICATOR :-
--------------------------------------------------
• Generate verification codes without a data connection
• At the time of login you have to copy token and use it for successful login.
• It also support SHA1, SHA256 and SHA512 algorithms.
• Authenticator app generates Two Factor Authentication (2FA) codes. TOTP and HOTP types are supported.
• App generate new tokens after every 30 sec (by default or user specific time).
• After scanning a simple QR code, your account is protected or you can add manually details.
• Also view the QR codes of linked account using app.

Get the all new Authenticator App : 2FA Authentication for FREE!!!
Updated on
Oct 24, 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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

2.2
520 reviews
Ben
July 5, 2025
The app works, and I can understand having ads (even if it's not consumer friendly to do so). However, while it's already weird and money hungry to have a paid version of an authenticator app with no ads, I'm even more annoyed by the fact that you advertise it every single time I open the app. So I have to wait for an ad to load, close it, then I have to also close the premium authenticator app ad too. Please let us have the option to disable the authenticator ad after seeing it once.
Did you find this helpful?
Millerz
March 3, 2022
Won't even open for me and I need this to access my crypto mining account. Tried to uninstall and reinstall and nothing worked, even cleared cache. If they fix this then my review might change but as of right now, it won't.
5 people found this review helpful
Did you find this helpful?
Donald Hensley
March 10, 2022
Well I hope they eventually fix it. I used this app for a crypto mining account and now the app won't even open. So I have no way of getting my money. DO NOT USE THIS APP!
7 people found this review helpful
Did you find this helpful?

What’s new

Bug fixed.