Authenticator+

Codes Authenticator

One-time Passwords

OTP Conductor

2-factor authentication

Cody: 2FA & Password Security

Two Factor Authenticator

Authenticator + 2FA

Multi-factor Authentication

TimeKey

Secure TOTP Authenticator

2FA TOTP Authenticator-Widget

Simple, iCloud Sync, Widget

TwinKey: Two-Factor Security

TOTP Authenticator

Spriv Authenticator

Two Factor Authentication

2FA: TOTP Authentication

Authentication with backup

Mac Tools – SmartEAR 1

Utilities