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9.1
PasswordFree Authenticator App logo

PasswordFree Authenticator App

Develop by Shopify

$4.99

/ Month
14 Days Free Trial

Easy & secure MFA sign-in & registration without passwords

Multi-platform support
No-code installation
Passwordless sign-in
Biometric authentication
Phishing protection
Full duplex authentication
2 Reviews
9.1

About PasswordFree Authenticator App

Launched Nov 13, 2024

Categories

Built by Shopify

Address

8127 Mesa Dr, STE B206-141, Austin, TX, 78759, US

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Introduction Video

Description

User Authentication with Authenticator App & 2FA. One-click auth to prevent fake login. OTP included

Authenticator app, 2FA/MFA, Face ID & QR Code Authentication. All cutting-edge methods in one app for seamless login & registration. Customers log in & register in one click using our easy passwordless login button. For easy checkout, send an OTP (One-Time Picture) to your users’ phone instead of forms filling. OTP verification with 2FA/MFA stops fake accounts & prevents credential sharing. Use our authenticator app for two-factor authentication. Secured through Full Duplex Authentication tech.

Authenticator app, 2FA/MFA, Face ID & QR Code Authentication. All cutting-edge methods in one app for seamless login & registration. Customers log in & register in one click using our easy passwordless login button. For easy checkout, send an OTP (One-Time Picture) to your users’ phone instead of forms filling. OTP verification with 2FA/MFA stops fake accounts & prevents credential sharing. Use our authenticator app for two-factor authentication. Secured through Full Duplex Authentication tech. more
  • Authenticator app / OTP Login & 2FA – No forms or passwords. Patented auth tech
  • Auto-Identifies Returning Users – Faster repeat purchases with auth app
  • Prevents Account Sharing & Fraud – two factor/two step auth & session management
  • OTP (One-Time Pictures) – Next-gen 2FA security with the authenticator app
  • Interactive Passwordless Login Button – Designed to boost registrations

Pros

  • Seamless and secure passwordless sign-up and sign-in
  • Eliminates the hassle of remembering and typing passwords
  • Utilizes patented Full Duplex Authentication® technology for enhanced security
  • Protects against password theft, phishing attacks, social media scams, and fraudulent websites
  • No-typing alternative to passwords, SMS OTPs, password managers, and outdated MFA solutions
  • Effortless biometric sign-in with a tap
  • Quick and easy registration process
  • One-click install with no development efforts required
  • Available on multiple platforms including Android, iOS, Windows, and MacOS

Cons

  • Dependence on biometric authentication may exclude users who are uncomfortable or unable to use biometrics
  • Potential compatibility issues with specific devices or systems
  • Requires initial user education on using passwordless technology

Top Helpful Reviews

Nau Design

Oct 04, 2025  on Shopify

Best 2FA app I’ve used – combines cutting-edge security with ease of use. Returning users are auto-identified, boosting speed and preventing fraud.

SOS Alarm

Oct 04, 2025  on Shopify

Finally, a true passwordless login! The app’s Face ID, QR, and OTP authentication make sign-ins seamless. Faster, safer, and no more forms to deal with.

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