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 941–960 of 1,000 ranked alternatives.

  1. Secret Diary - My Journal app icon

    Secret Diary - My Journal

    Ali izmirli

    Secure notes with PIN and biometric locks

    Secure personal with PIN and biometric protection. Encrypt entries end-to-end. Add photos and voice recordings. Track moods with emojis. View calendar and statistics. Supports dark mode. Premium version offers unlimited entries and lifetime access.

    ★ 0.00 ratingsLifestyleFreeData updated 2026-09-06
  1. KEXB app icon

    KEXB

    Kexb Technology Limited

    ★ 0.00 ratingsFinanceFreeData updated 2026-09-06
  2. TTLocker app icon

    TTLocker

    Shenzhen YueTan Trade CO.,LTD

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  3. myBaadal app icon

    myBaadal

    Booleanworld Solutions Private Limited

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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