Optimal Authenticator app icon

Apps Like Optimal Authenticator for iPhone and iPad

by Optimal IdM, L.L.C.★ 3.04 ratingsUtilitiesFreeData updated 2026-09-12

Optimal Authenticator screenshots

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  1. Authenticator 2FA by KeepSolid app icon

    Authenticator 2FA by KeepSolid

    KeepSolid Inc.

    Generate 2FA codes for secure logins

    Generate time-based one-time passwords (TOTP) for two-factor authentication. Add security codes to accounts on Facebook, Google, Amazon, and other services. Verify login attempts with generated codes.

    ★ 4.210 ratingsProductivityFreeData updated 2026-09-06
  2. Secret App Vault : Protector app icon

    Secret App Vault : Protector

    Jenna Pham

    Securely store and lock your data

    Securely store and manage private data such as photos, videos, documents, IDs, and credit cards. Lock content with PIN, Face ID, or Touch ID. Encrypt files and set access restrictions. Organize items into folders and manage security settings.

    ★ 4.495 ratingsUtilitiesFreeData updated 2026-09-06
  3. Raivo - 2FA Authenticator app app icon

    Raivo - 2FA Authenticator app

    MOBIME

    Backup OTPs to iCloud securely

    Manage one-time passwords with multi-factor authentication. Sign in using FaceID, copy passwords to Mac via iCloud. Backup and sync passwords to iCloud with end-to-end encryption. Export passwords to encrypted ZIP files. Import from previous exports.

    ★ 4.5111 ratingsUtilitiesFreeData updated 2026-09-06
  4. 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

How we rank alternatives

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