2FA Authenticator: Auth OTP
OTP Authenticator, 2FA, MFA
About
This app generates time-based one-time passwords (TOTP) to add an extra layer of security to your online accounts. It supports major platforms and offers a simple interface for managing authentication codes locally on your device.
What's New in 2FA Authenticator
2.0
April 24, 2026
Fixed bugs & crashes
Subscription plans
Monthly Subscription
Monthly Subscription Plan
Developer apps
FAQ
What is 2FA Authenticator used for?
2FA Authenticator generates time-based one-time passwords (TOTP) to add an extra layer of security to your online accounts, acting as a second factor of authentication beyond your password.
Does 2FA Authenticator work with major platforms?
Yes, 2FA Authenticator seamlessly supports leading platforms such as Microsoft, Google, Facebook, Amazon, and Instagram, offering a reliable all-in-one solution for your authentication needs.
How are my authentication codes stored?
Your authentication data is stored securely on your device. The app features secure local storage and does not require mandatory cloud synchronization, prioritizing a privacy-focused design.
Can I add accounts by scanning a QR code?
Yes, 2FA Authenticator includes a QR code scanner that allows you to add accounts in seconds by simply scanning the setup QR codes provided by supported services.
What are the subscription plans for 2FA Authenticator?
2FA Authenticator offers a Monthly Subscription at $4.99/P1M and a Yearly Subscription Plan at $19.99/P1Y, which includes a 3-day free trial.
Does 2FA Authenticator have ads?
Yes, this application contains advertisements to support its development and maintenance.
What devices is 2FA Authenticator available on?
2FA Authenticator is available for iPhone, iPad, and iPod, making it accessible to a wide range of Apple users.
How often is 2FA Authenticator updated?
The latest version of 2FA Authenticator is 2.0, and it was last updated on April 24, 2026, indicating regular updates for improved performance and features.