Authenticator - Authkey 2FA

Contains adsIn-app purchases
4.0
901 reviews
500K+
Downloads
Content rating
Everyone
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About this app

Authenticator App is a 2FA verification code management application for all your online accounts. It is designed to provide a more convenient management process for your two-factor authentication login method for online accounts, making your digital life more secure.

In order to deal with account security issues, mature two-factor authentication technology has provided a solid guarantee for your account security. When your account has two-factor authentication enabled, in addition to the regular username and password, the system will also ask you to provide another way to prove your identity when logging in to your account, such as scanning a QR code to obtain a one-time verification code to ensure that you are the one who authorized the login. However, while two-factor authentication ensures account security, it also complicates the account login process. Authenticator App can simplify your two-factor authentication login process. You can manage two-factor authentication for all your online accounts in one app at the same time, without switching back and forth between various apps, and without repeatedly scanning QR codes or entering keys to obtain verification codes.

🔐Two-factor authentication, worry-free

Authenticator app manages two-factor authentication for all your online accounts in one stop, simplifying the authentication process. After completing the account setup and binding, the App can generate a one-time 6-digit verification code based on time and counter for your account. Each time you log in, you only need to enter the verification code of the account in the app to log in safely, ensuring that only you can access your account with authorization.

The app will not store your account number and password, and will generate a single one-time verification code based on time, which is stored on the user's mobile phone without Internet access, greatly improving login security.

🔐Easy to use, quick to get started

The Authenticator app interface is simple and intuitive. You can scan the 2FA QR code or enter the private key to add an account to get a login verification code. You only need to follow the instructions of the app to easily complete the account setup and binding, and you can start to enjoy the security brought by two-factor verification. We also provide detailed help documentation to ensure that you can get help at any time during use.

🔐Widely compatible and applicable to a variety of scenarios

The Authenticator app supports many mainstream online services, such as Google, Facebook, Twitter, LinkedIn, GitHub, etc., so that all your accounts can enjoy the protection of two-factor verification.

🔐Support multiple accounts, safe and efficient

The Authenticator app allows you to centrally manage multiple accounts. You can add multiple accounts to your app without having to frequently switch between multiple apps, which greatly improves the security and convenience of logging in.

●Authenticator premium features:
-Secure your accounts
-Fast and easy to set up
-Remove all ads

Payment will be charged to Google Play account when the purchased is confirmed. Subscription automatically renews unless auto-renews is turned off at least 24 hours before the end of the current period. You can manage and turn off auto-renewal of the subscription from your Google Play account settings.

The Authenticator App provides two-factor authentication management for all your online accounts, simplifies the secure login process, and effectively protects against unauthorized access, hacker attacks, phishing attacks, and other potential security risks. If you have any comments or suggestions, please contact us: authdev_sup@outlook.com.

Privacy Policy: https://adqr.qrscanner.cc/authenticator-app/privacypolicy.html
User Agreement: https://adqr.qrscanner.cc/authenticator-app/useragreement.html
Updated on
Jul 22, 2025

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
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.0
869 reviews
Abraham VanderBurgh
June 5, 2025
Searched 'Microsoft Authenticator', figured the top result would be Microsoft Authenticator, right? Nope, Google keeps pushing sponsored trash that is full of ads hoping people in a hurry like me will download it. You know what's great in a meeting? Loud unskippable ads for dumb mobile games that I have to sit through before getting database access. Google play is as bad as their search engine now, shifting from finding what you are looking for to pushing a bunch of scams for ad revenue.
14 people found this review helpful
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QR Scanner Team
June 19, 2025
We are sorry for the bad experience. Authenticator is designed to make it easier for you to manage two-factor authentication logins for online accounts, ensuring account security while providing a more convenient experience. If you have any comments or suggestions during use, please send details to authdev_sup@outlook.com.
Jeff Mathson
July 7, 2025
please for the love of God! my device crashed! I have the new replacement. THIS APP! WTH? I DONT HAVE ACESS TO WHAT YOU COLLECTED IN ORDER TO AUTHENTICATE ME ON INSTAGRAM! NOW! I PAID YOU 29.95! I DOWNLOAD THIS APP" AND NOTHING! NOTHING! JUST THAT I AM A MEMBER! HOW THFK CAN I GET TO MY PROFILE TO GET YOU YOUR QR CODE FROM INSTAGRAM.. SERIOUSLY YOUR APP FKD ME HARD! I DONT HAVE THE MORNING AFTER OR BEFORE PILLS! WHEN YOUR DEVICE DIES!? ITS DEAD! ANY SUGGESTIONS OTHER THAN BACK OUT SLOWLY" LADY
1 person found this review helpful
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QR Scanner Team
July 16, 2025
Sorry for the inconvenience. When using Authenticator to manage two-factor authentication information for online accounts, if you have enabled the paid feature and backed up your account authentication information, you can log in to the backup account in the app to restore and view the previous authentication information. Thank you.
Lilanga Lilizama
June 6, 2025
best app because it make things easy to me when comes ads and advertising something that I would like to share to others so adorable for everyone's life and exceptional services shop with limitless
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What’s new

Welcome to the Authenticator app. Make your account two-factor authentication process simpler and your digital life more secure.