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 141–160 of 1,000 ranked alternatives.

  1. Authenticator* app icon

    Authenticator*

    ARCTEC YAZILIM TEKNOLOJILERI LIMITED SIRKETI

    Scan QR codes, generate codes, sync accounts,

    Store and generate 2FA/MFA codes for online accounts. Encrypt data end-to-end for security. Unlock with Face ID or PIN. Sync and back up codes via iCloud. View codes using Home Screen widgets or Apple Watch. Scan QR codes quickly for account setup.

    ★ 5.08 ratingsProductivityFreeData updated 2026-09-06
  2. Duo Authenticator - 2FA Auth app icon

    Duo Authenticator - 2FA Auth

    Alina Kubiak

    Add accounts and generate 2FA codes

    Generate one-time 2FA verification codes for online accounts. Add accounts via QR code or manual setup. Supports email, social networks, banking, and cloud services. Sync and backup codes for security. Features a clean, intuitive interface.

    ★ 4.727 ratingsUtilitiesFreeData updated 2026-09-06
  1. Authenticator App 2FA: Protegy app icon

    Authenticator App 2FA: Protegy

    ILART 2 0 SP Z O O

    Store passwords and verify access with 2FA

    Securely store passwords with encryption and generate strong, unique ones with one tap. Manage 2FA tokens by scanning QR codes and syncing across devices via iCloud. View and edit saved credentials.

    ★ 4.17 ratingsBusinessFreeData updated 2026-09-06
  2. Authenticator App ◦ app icon

    Authenticator App ◦

    Apex Innovate Limited

    Secure data with encrypted storage

    Privacy Detection scans photos for ID information to prevent identity theft. adds two-factor authentication for accounts. Secure Messaging encrypts conversations and allows file sharing. Password Manager stores and auto-fills login credentials.

    ★ 4.4962 ratingsUtilitiesFreeData updated 2026-09-06
  3. 2FA Authenticator-MFA,OTP,Auth app icon

    2FA Authenticator-MFA,OTP,Auth

    朝虹 陈

    Add accounts and verify codes

    Securely add accounts via QR code for two-factor authentication. Generate one-time passwords for enhanced security. Create encrypted backups on iCloud for data protection and synchronization across devices.

    ★ 5.03 ratingsProductivityFreeData updated 2026-09-06
  4. Session - Private Messenger app icon

    Session - Private Messenger

    Rangeproof PTY LTD

    Send messages anonymously and securely

    Create an account without requiring a phone number or email. Send and receive messages through a decentralized server network that ensures no data breaches. Communicate anonymously with no IP address exposure.

    ★ 4.45,363 ratingsSocial NetworkingFreeData updated 2026-11-02
  5. Authenticator: Password Keeper app icon

    Authenticator: Password Keeper

    Hans Laustsen

    Secure 2FA codes for online accounts

    Manage 2FA and MFA for online accounts. nd verify authentication codes. Support for Facebook, Google, Instagram, Microsoft, Roblox, and others. Enable or disable 2FA options. Store and access codes securely. Sync across devices.

    ★ 4.58 ratingsUtilitiesFreeData updated 2026-09-06
  6. DENSO Spark Plugs app icon

    DENSO Spark Plugs

    Nikaan Nikzad

    Find plug part numbers by car model

    Find compatible plug part numbers by selecting a vehicle make and model. Identify suitable for specific car brands. Check which are compatible with available stock.

    ★ 4.822 ratingsUtilitiesFreeData updated 2026-09-22
  7. Authenticator App 2FA app icon

    Authenticator App 2FA

    Global Mobile App Limited

    Backup and sync your data

    Authenticate accounts with two-factor authentication via QR code scanning. Backup and sync data across devices using iCloud. Store and manage passwords securely with auto-fill functionality.

    ★ 4.435 ratingsProductivityFreeData updated 2026-09-06
  8. Authenticator App 2FA Authen app icon

    Authenticator App 2FA Authen

    CHIPO NETWORK COMPANY LIMITED

    Generate secure 2FA codes for accounts

    Secure two-factor authentication codes for online accounts. Encrypt data and backups for privacy. Sync accounts in real-time across Apple devices. Manage 2FA codes and access recovery options.

    ★ 3.04 ratingsProductivityFreeData updated 2026-09-06
  9. SafeKey Authenticator app icon

    SafeKey Authenticator

    阳 李

    Generate TOTP codes for accounts

    Securely manage two-factor authentication with time-based one-time passwords. nd store TOTP codes for multiple accounts. Encrypt data both in transit and at rest. Sync codes across devices using iCloud. Add or remove accounts manually.

    ★ 4.515 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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