Authenticator App - Duo Secure app icon

Apps Like Authenticator App - Duo Secure for iPhone and iPad

Authenticate with multi-factor security

Enable two-factor authentication for accounts. nd verify time-based one-time passwords. Receive push notifications for login attempts. Sync authentication codes across devices. Manage trusted devices and revoke access remotely.

by APPERTURE SP Z O O★ 4.524 ratingsBusinessFreeData updated 2026-09-06

Authenticator App - Duo Secure screenshots

Ranked alternatives

Showing 441–460 of 1,000 ranked alternatives.

  1. AS2 Authenticator app icon

    AS2 Authenticator

    ASINFO SOFTWARE & DESARROLLO S.A.

    Receive notifications and authorize access

    Receive instant notifications to approve or reject access requests to the AS2 system. Manage authentication permissions and control user entry in real time.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  1. 4OTP app icon

    4OTP

    Weeblr llc

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  2. Spriv Authenticator app icon

    Spriv Authenticator

    Spriv, LLC

    Automated two-factor authentication platform

    The app provides automated two-factor authentication. It allows automatic login approval from a recognized computer when the phone is nearby, often authenticating in under one second.

    ★ 3.02 ratingsUtilitiesFreeData updated 2026-10-29
  3. VKS TOTP app icon

    VKS TOTP

    Vietnam Posts and Telecommunications Group

    ★ 0.00 ratingsDeveloper ToolsFreeData updated 2026-09-06
  4. AEGIS Mobile ShieldONE app icon

    AEGIS Mobile ShieldONE

    AEGIS Authentication Technologies LLC

    Generate one-time codes securely

    Generate one-time codes for authentication using fingerprint or facial recognition. Enable self-enrollment via QR code activation. Integrate with cloud apps, security gateways, legacy systems, and VPNs. Unlock devices with biometric verification.

    ★ 1.01 ratingsProductivityFreeData updated 2026-09-06
  5. VIP Access for iPhone app icon

    VIP Access for iPhone

    Broadcom Inc

    Protect accounts with strong authentication.

    The app provides strong, two-factor authentication for VIP-enabled accounts. It generates security codes or uses push notifications for login verification, and can scan QR codes for site-specific authentication.

    ★ 2.6145 ratingsBusinessFreeData updated 2026-11-06
  6. Authenticator App - OTP & 2FA app icon

    Authenticator App - OTP & 2FA

    Rayane Kurrimboccus

    Store tokens, generate codes, sync accounts securely

    Store tokens and generate authentication codes. Automatically sync and backup accounts via iCloud. Data is encrypted end-to-end with zero knowledge policy. No user data or tracking is collected.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.