Authenticator App - 2FA

2FA Authenticator App is an application for Two Factor Authentication.

Authenticator App - 2FA is a free, powerful two-factor authentication tool designed to keep your online accounts secure. It generates time-based one-time passwords (TOTP) and supports push authentication, ensuring an extra layer of protection beyond passwords alone.

Easily set up by scanning a QR code, the app supports thousands of providers including Dropbox, Facebook, Gmail, and Amazon. Features include support for various algorithms like SHA1, SHA256, SHA512, password protection for tokens, screenshot security, and a strong password generator. Tokens refresh every 30 seconds, enhancing security during login.

With the Authenticator App, you can effortlessly protect your data against unauthorized access while enjoying a user-friendly experience. It's the ultimate 2FA solution to safeguard your digital life with confidence and convenience.

Install
Downloads:
743,153+ 1.04K
Version:
1.34 (Last updated: 2025-03-24)
Version code:
35
Creation date:
2023-01-23
Permissions:
  • android.permission.ACCESS_ADSERVICES_AD_ID
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION
  • android.permission.ACCESS_ADSERVICES_TOPICS
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.ACCESS_WIFI_STATE
  • android.permission.CAMERA
  • android.permission.FOREGROUND_SERVICE
  • android.permission.INTERNET
  • android.permission.POST_NOTIFICATIONS
  • android.permission.READ_EXTERNAL_STORAGE
    • See more
Size:
46.52M
Full description:
See detailed description
Updated:
15 hours ago

Ranking

# 71,657 ▼ 26

User reviews

Users largely report the app is plagued by intrusive ads, technical failures like inability to open or scan QR codes, and confusing user interfaces that hamper the two-factor authentication process. While some appreciate its security features and functionality to protect multiple accounts, most find it unreliable and frustrating, citing poor design and possible security risks from advertising. Overall, the negative experiences with usability and ads dominate user feedback.
Pros
  • Provides two-factor authentication functionality
  • Can secure multiple accounts for enhanced security
  • Notifies users of login attempts for their accounts
  • Supports fingerprint authentication
  • Some users find the app easy to set up and use
Cons
  • Filled with intrusive and frequent advertisements
  • App often fails to open or load properly
  • QR code scanning functionality is broken or does not work
  • Poor user interface with confusing navigation and lack of clear instructions
  • Security concerns due to ads and possible tracking within the app
Recent reviews
Filled with ads. Cannot transfer phones. Highly questionable security. Avoid at all costs
by James Piggrem, 2024-11-14
Would give it 0 if it was an option. What is the point of an auth app just to DL a Barcode reader afterwards. Trash app. Another POS from Microsoft.
by Christopher Shek, 2024-08-26
View all user reviews

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