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2FA Authenticator (2FAS) vs Candle

Professional comparison and analysis to help you choose the right software solution for your needs.

2FA Authenticator (2FAS) icon
2FA Authenticator (2FAS)
Candle icon
Candle

2FA Authenticator (2FAS) vs Candle: The Verdict

⚡ Summary:

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.

Candle: Candle is an open-source remote pair programming application that allows developers to collaborate in real-time on code. It enables shared editing, video chat, and terminal access between peers.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature 2FA Authenticator (2FAS) Candle
Sugggest Score — —
Category Security & Privacy Development
Pricing Open Source Open Source

Product Overview

2FA Authenticator (2FAS)
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.

Type: software

Pricing: Open Source

Candle
Candle

Description: Candle is an open-source remote pair programming application that allows developers to collaborate in real-time on code. It enables shared editing, video chat, and terminal access between peers.

Type: software

Pricing: Open Source

Key Features Comparison

2FA Authenticator (2FAS)
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
Candle
Candle Features
  • Real-time collaborative coding
  • Code sharing
  • Video chat
  • Terminal access
  • Note sharing
  • GitHub integration

Pros & Cons Analysis

2FA Authenticator (2FAS)
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
Candle
Candle

Pros

  • Enables remote pair programming
  • Allows real-time collaboration
  • Open source and free
  • Easy to set up and use
  • Integrates with GitHub

Cons

  • Limited features compared to paid tools
  • Can be laggy at times
  • No built-in auth or access controls

Pricing Comparison

2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
  • Open Source
Candle
Candle
  • Open Source

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Learn More About Each Product

2FA Authenticator (2FAS)
2FA Authenticator (2FAS)
Reviews, pricing & alternatives →
Candle
Candle
Reviews, pricing & alternatives →

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