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 721–740 of 1,000 ranked alternatives.

  1. TUNIX/KeyApp app icon

    TUNIX/KeyApp

    TUNIX Digital Security B.V.

    Strong authentication for secure access

    The app provides strong authentication for securing access to employee, customer, and partner accounts. It offers enhanced protection from malware threats and supports multiple authentication methods for user convenience.

    ★ 4.04 ratingsBusinessFreeData updated 2026-10-24
  2. SurePoint Practice Pro app icon

    SurePoint Practice Pro

    Groundswell Productivity Solutions, LLC

    Secure notes, manage tasks, sync across devices

    Allows users to manage tasks, set reminders, and organize schedules. It includes two-factor authentication for account security. Users can create and edit notes, sync across devices, and access secure cloud storage for files.

    ★ 5.05 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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