Proton Authenticator app icon

Apps Like Proton Authenticator for iPhone and iPad

Secure accounts with two-factor authentication

Store and manage two-factor authentication codes securely. Sync 2FA secrets across devices using encrypted iCloud. Access codes privately and protect accounts with end-to-end encryption.

by Proton AG★ 4.2174 ratingsProductivityFreeData updated 2026-09-06

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Two Factor Authentication App・ app icon

    Two Factor Authentication App・

    Techgear Inc

    Secure 2FA, store passwords, browse privately

    Two- generates time-based one-time codes and allows backup and restoration of data. Manage multiple accounts across devices. Secure password manager stores and auto-fills passwords. Private browser blocks ads and enhances privacy.

    ★ 4.24 ratingsUtilitiesFreeData updated 2026-09-06
  2. Authenticator: Mobile 2FA, MFA app icon

    Authenticator: Mobile 2FA, MFA

    Zipo Apps Ltd.

    Generate secure passwords and verify access

    Generate time-based one-time passwords (TOTP) for account login. Verify identities with second-factor authentication. Manage multiple accounts and authentication methods. Sync across devices for consistent security.

    ★ 4.5126 ratingsUtilitiesFreeData updated 2026-09-06
  3. Authenticator App • app icon

    Authenticator App •

    Alpha Gateway Limited

    Add accounts with one-click scan

    Store and generate secure two-factor and multi-factor authentication tokens. Add accounts by scanning QR codes. Require authentication codes for login. Prevent unauthorized access even if passwords are compromised.

    ★ 4.143 ratingsUtilitiesFreeData updated 2026-09-06
  1. 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
  2. Authenticator App - MFA, 2FA app icon

    Authenticator App - MFA, 2FA

    Emilia Cute

    Generate 2FA code and verify access

    Generates one-time codes for two-factor authentication. Users scan QR codes to link accounts. Codes expire after 30 seconds. Supports time-based one-time passwords. Manages multiple accounts in a single interface.

    ★ 4.793 ratingsProductivityFreeData updated 2026-09-06
  3. Authenticator + 2FA app icon

    Authenticator + 2FA

    长金 陶

    Backup accounts with multi-factor authentication

    Manage two-factor authentication for online accounts with time-based one-time passwords and backup codes. Set a regular password for added security. Encrypt and store account information securely. Sync accounts across devices with backup support.

    ★ 4.711 ratingsUtilitiesFreeData updated 2026-09-06
  4. Authenticator: Secure 2FA Auth app icon

    Authenticator: Secure 2FA Auth

    SEVERIN BARTOSZ TATUSCH

    Securely store and manage 2FA codes

    Organize and manage two-factor authentication codes and passwords securely. View, edit, rename, and delete stored credentials. Access settings to rate the or share it. Includes a built-in browser for private browsing.

    ★ 4.522 ratingsUtilitiesFreeData updated 2026-09-06
  5. Authenticator App . app icon

    Authenticator App .

    CIPHER CORE LIMITED

    Create, manage, and share business cards

    Create and customize digital business cards. Scan physical cards to generate editable contact profiles using AI. Share cards via links or QR codes. Manage contact information and track interactions. Protect data with secure authentication methods.

    ★ 4.656 ratingsBusinessFreeData updated 2026-09-06
  6. Authenticator App - Duo Secure app icon

    Authenticator App - Duo Secure

    APPERTURE SP Z O O

    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.

    ★ 4.524 ratingsBusinessFreeData updated 2026-09-06
  7. USBC app icon

    USBC

    Global Id Framework Inc.

    Store and encrypt digital IDs securely

    Manage digital IDs and secure transactions with encrypted storage and end-to-end chat. Store and access important documents securely. Send and receive encrypted messages. Verify identity online or in person using stored credentials.

    ★ 4.7281 ratingsUtilitiesFreeData updated 2026-09-16
  8. Authenticator App ⁸ app icon

    Authenticator App ⁸

    AGILE CODE LIMITED

    Securely store and manage passwords

    Password Recall Test challenges users to remember passwords through memory exercises. Store and organize passwords securely. Set reminders for password updates. Sync across devices. Share passwords with trusted contacts.

    ★ 4.6819 ratingsBusinessFreeData updated 2026-09-06
  9. 2 factor - Authenticator App app icon

    2 factor - Authenticator App

    25 Degrees Apps LLC

    Secure accounts with time-based passwords

    Securely authenticate online accounts with two- authentication. Generate unique time-based passwords. Sync security settings across devices. Store login details in an encrypted vault without saving actual passwords.

    ★ 4.4167 ratingsProductivityFreeData updated 2026-09-06
  10. PROXIMITY® app icon

    PROXIMITY®

    PIV Security LLC

    Verify identity, generate passwords, store data securely

    Verify identity and enable two-factor authentication. Store and manage passwords with a password generator. Auto-fill forms and integrate with browsers. Use a data vault for secure storage.

    ★ 4.740 ratingsUtilitiesFreeData updated 2026-09-16
  11. Authenticator Pro+ app icon

    Authenticator Pro+

    Paul Kenneth

    Add accounts with QR code scan

    Two-factor authentication that generates 6-digit codes every 30 seconds. Users scan QR codes to add accounts. Supports over 2500 services including Google, Facebook, PayPal, and Amazon. No login required. All data stored locally.

    ★ 4.429 ratingsBusinessFreeData updated 2026-09-06

How we rank alternatives

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