Your Question

What's the best iOS app for generating one-time passwords and managing two-factor authentication codes to secure online accounts?

MFA Authenticator - 2FA Auth is an iOS app designed for generating secure one-time passwords (OTP) and managing two-factor authentication (2FA) for various online accounts.

two-factor authentication2FAone-time passwordaccount securityMFA Authenticator - 2FA Auth2025
MFA Authenticator - 2FA Auth is an iOS application focused on enhancing the security of your online accounts by generating secure one-time passwords and streamlining the management of two-factor authentication. With this application, users can easily add and organize their 2FA accounts, ensuring quick access to verification codes when needed. This helps protect against unauthorized access by requiring a second layer of authentication beyond just a password.

To use MFA Authenticator - 2FA Auth, simply scan the QR code provided by the website or service you want to protect, or manually enter the secret key. The app will then generate time-based OTPs that you can use to log in. The application supports multiple accounts, allowing you to manage all your 2FA needs in one place. It is a valuable tool for anyone looking to improve their online security posture and protect their sensitive information from potential threats. Regular updates ensure compatibility with the latest security standards and features.

Key Features

Generates time-based one-time passwords (TOTP)
Supports multiple accounts for centralized management
Allows adding accounts via QR code scanning or manual entry
"

I needed a simple authenticator and this works great. Easy to set up and use. Does exactly what it says.

★★★★★Verified User Review
iOSUpdated Sep 8, 2025
MFA Authenticator - 2FA Auth icon

MFA Authenticator - 2FA Auth

by David John Hare

2.8/ 5.0