OTP Auth vs 2FA Authenticator (2FAS)

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

OTP Auth is a Security & Privacy solution with tags like twofactor-authentication, open-source, qr-code, hotp, totp.

It boasts features such as Generate one-time passwords (OTP) using time-based (TOTP) or counter-based (HOTP) algorithms, Support for both 6 and 8 digit codes, Easy setup using QR codes, Cloud backup and sync between devices, Open source and free and pros including Free and open source, Works across Android and iOS devices, Easy setup process, Secure encryption, Customizable interface.

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.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

OTP Auth

OTP Auth

OTP Auth is a free and open source two-factor authentication app for Android and iOS. It generates timed one-time passwords for use in two-factor systems. It supports both HOTP and TOTP standards and can scan QR codes to easily set up accounts.

Categories:
twofactor-authentication open-source qr-code hotp totp

OTP Auth Features

  1. Generate one-time passwords (OTP) using time-based (TOTP) or counter-based (HOTP) algorithms
  2. Support for both 6 and 8 digit codes
  3. Easy setup using QR codes
  4. Cloud backup and sync between devices
  5. Open source and free

Pricing

  • Free
  • Open Source

Pros

Free and open source

Works across Android and iOS devices

Easy setup process

Secure encryption

Customizable interface

Cons

Limited to OTP codes only

No browser extensions

Cloud sync requires account creation

No auto-fill features


2FA Authenticator (2FAS)

2FA Authenticator (2FAS)

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.

Categories:
2fa otp totp hotp open-source free mobile authentication account-security

2FA Authenticator (2FAS) Features

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

Pricing

  • Free
  • Open Source

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