Chronos Authenticator Alternatives

Chronos Authenticator is described as 'Chronos is an open-source two-factor authentication (2FA) app designed to deliver robust security and reliable backup features. It supports both time-based (TOTP) and counter-based (HOTP) authentication methods' and is a Authenticator in the security & privacy category. There are more than 25 alternatives to Chronos Authenticator for a variety of platforms, including iPhone, Android, iPad, Android Tablet and Mac apps. The best Chronos Authenticator alternative is Aegis Authenticator, which is both free and Open Source. Other great apps like Chronos Authenticator are Proton Authenticator, Ente Auth, Bitwarden Authenticator and 2FA Authenticator (2FAS).

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Chronos Authenticator alternatives page was last updated

Alternatives list

  1. Store your unique credentials on a hardware-backed security key and take it wherever you go from mobile to desktop. No more storing sensitive secrets on your mobile phone, leaving your account vulnerable to takeovers.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • iPad
     
  2. Open-source authenticator app for iOS and macOS generates time-based one-time passwords, supports secure iCloud sync and encrypted backup, FaceID and TouchID unlocking, QR code scanning, custom icons, search, handoff for copying codes, and encrypted export.

    Cost / License

    • Free
    • Proprietary

    Application type

    Alerts

    • Warning

    Platforms

    • Mac
    • iPhone
    • iPad
     
  3. KeyVault icon
     2 likes

    OTP authenticator app for managing your 2FA / OTP codes on iPhone, iPad, Mac and Apple Watch.

    56 KeyVault alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Linux Mobile
    • Flathub
    • Flatpak
     
  4. Gnome Authenticator is a desktop 2FA code generator for Linux desktops, like Ubuntu.

    Cost / License

    Application type

    Platforms

    • Linux
    • Linux Mobile
    • Flathub
    • GNOME
     
  5. 2FAGuard icon
     4 likes

    Encrypted Windows app for managing 2FA codes with AEGIS-256 and Argon2id, supporting Windows Hello, portable use, multilingual interface, token import/export, QR code/manual entry, generic TOTP, local storage, and dark mode interface for enhanced security.

    52 2FAGuard alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
     
  6. LastPass Authenticator offers a unique one-tap password verification experience that no other authenticator app delivers.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
     
  7. FreeOTP+ icon
     11 likes

    Open-source Android authenticator supporting TOTP and HOTP, material design UI, backup and restore via files, Google Drive, or Android backup, works offline, privacy-focused, no analytics or ads, suitable for securing logins on popular services.

    45 FreeOTP+ alternatives

    Cost / License

    Application type

    Platforms

    • Android
    • F-Droid
     
  8. Etopa icon
     2 likes

    Etopa is a two-factor-authentication app, which runs as a web server and can be accessed using a web browser or using an Android app. You can use the Etopa.de instance or host your own.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    • Android
     
  9. CloudOTP icon
     1 like

    An awesome two-factor authenticator based on Flutter, supports Android, Windows and Linux platforms, and supports multiple cloud backup methods such as Onedrive, Dropbox, WebDAV, S3Cloud, etc.

    Cost / License

    Platforms

    • Linux
    • Flathub
    • Windows
    • Mac
    • Android
    • iPhone
     
  10. Clockode icon
     1 like

    Clockode is a minimal, and offline-only TOTP code generator that stores your authentication secrets in an encrypted local vault, keeping your two-factor codes private and accessible without needing an internet connection.

    Cost / License

    Platforms

    • Linux
    • Mac
    • Windows
    • Flathub
    • Flatpak
     
  11.  2 likes

    Two-factor authentication on the command line.

    Cost / License

    Platforms

    • Linux
    • Go (Programming Language)
     
  12.  1 like

    Trustworthy, encrypted, command-line TOTP/HOTP authenticator app with import functionality.

    Cost / License

    Application type

    Platforms

    • Linux
    • Homebrew
    • Mac
    • Windows
    • Rust
     
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