Duo Mobile Authenticator: 2FA app icon

Apps Like Duo Mobile Authenticator: 2FA for iPhone and iPad

Enable 2FA for secure access

Generate time-based one-time passwords (TOTP) for two-factor authentication. Verify login attempts with a code sent to your device. Support multiple accounts and services. Sync codes across devices. Disable accounts remotely.

by Rostom Sabauri★ 4.740 ratingsProductivityFreeData updated 2026-09-06

Duo Mobile Authenticator: 2FA screenshots

Ranked alternatives

Showing 441–460 of 1,000 ranked alternatives.

  1. AuthForge: 2FA Authenticator app icon

    AuthForge: 2FA Authenticator

    ZILLIA TECH LTD

    Generate codes, store securely, access accounts

    Nd store secure one-time codes for two-factor authentication. Scan QR codes or enter details manually to enable 2FA for accounts. Access services with generated codes. Sync codes across devices. Manage multiple accounts securely.

    ★ 5.02 ratingsProductivityFreeData updated 2026-09-06
  1. ProtectID® Authenticator app icon

    ProtectID® Authenticator

    Zerify, Inc.

    Generate one-time codes securely

    Generates one-time passcodes using ProtectID or OATH standards. Supports multiple accounts and secure self-enrollment. Provides QR code and URL provisioning options. Allows manual setup. Functions in airplane mode.

    ★ 4.610 ratingsUtilitiesFreeData updated 2026-09-10
  2. Codes Authenticator app icon

    Codes Authenticator

    Ameba Labs, LLC

    Add accounts and generate

    Two-factor authentication for securing online accounts. Add accounts via QR code or manual entry. Set custom nicknames. Data is encrypted and stored locally on devices. Includes a Today Widget for quick access.

    ★ 4.218 ratingsUtilitiesFreeData updated 2026-09-23
  3. ACLEDA Bank Security token app icon

    ACLEDA Bank Security token

    vikram sareen

    Security token authenticator for mobile devices

    The app provides a security token authenticator for mobile devices. It protects online banking accounts by generating one-time passwords for authentication and authorization of transactions.

    ★ 1.01 ratingsBusinessFreeData updated 2026-11-05

How we rank alternatives

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