Duo mobile vs 2FA Authenticator (2FAS)

Struggling to choose between Duo mobile and 2FA Authenticator (2FAS)? Both products offer unique advantages, making it a tough decision.

Duo mobile is a Security & Privacy solution with tags like twofactor-authentication, mobile-authentication, login-security.

It boasts features such as Multi-factor authentication, Integration with thousands of apps/services, Device trust, Biometrics support, Emergency access, Admin controls and visibility and pros including Enhanced account security, Easy to set up and use, Free for individuals, Wide platform and integration support.

On the other hand, 2FA Authenticator (2FAS) is a Security & Privacy product tagged with 2fa, otp, totp, hotp, open-source, free, mobile, authentication, account-security.

Its standout features include Generate time-based, counter-based, and manual authentication codes, Support for OTP, TOTP, and HOTP standards, Easy QR code scanning to set up 2FA, Encrypted local storage of tokens, Customizable tokens with labels and icons, Biometrics or PIN code app access, Cloud backup option, and it shines with pros like Free and open source, User-friendly interface, Wide range of supported 2FA standards, Secure encrypted local storage, Customizable tokens, Biometric/PIN access option, Cloud backup availability.

Feature	Duo mobile	2FA Authenticator (2FAS)
Overall Score	N/A	N/A
Primary Category	Security & Privacy	Security & Privacy

Product Overview

Duo mobile

Description: Duo Mobile is a user-friendly two-factor authentication app that provides an extra layer of security when logging into accounts. It works by generating one-time codes on the user's smartphone that they enter along with their password when accessing important services.

2FA Authenticator (2FAS)

Description: 2FA Authenticator (2FAS) is a free, open-source two-factor authentication app for mobile devices. It enables users to easily set up two-factor authentication for added account security, with support for OTP, TOTP, and HOTP standards.

Key Features Comparison

Duo mobile Features

• Multi-factor authentication
• Integration with thousands of apps/services
• Device trust
• Biometrics support
• Emergency access
• Admin controls and visibility

2FA Authenticator (2FAS) Features

• Generate time-based, counter-based, and manual authentication codes
• Support for OTP, TOTP, and HOTP standards
• Easy QR code scanning to set up 2FA
• Encrypted local storage of tokens
• Customizable tokens with labels and icons
• Biometrics or PIN code app access
• Cloud backup option

Pros & Cons Analysis

Duo mobile

Pros

• Enhanced account security
• Easy to set up and use
• Free for individuals
• Wide platform and integration support

Cons

• Requires cell phone access
• Potential inconvenience of extra login step
• Premium plans can get expensive for businesses

2FA Authenticator (2FAS)

Pros

• Free and open source
• User-friendly interface
• Wide range of supported 2FA standards
• Secure encrypted local storage
• Customizable tokens
• Biometric/PIN access option
• Cloud backup availability

Cons

• Limited to mobile platforms
• Less known compared to some other 2FA apps
• Lacks support for push notifications
• No browser extensions like some competitors

Pricing Comparison

Duo mobile

• Free
• Freemium
• Subscription-Based

2FA Authenticator (2FAS)

• Free
• Open Source