Apps Like Optimal Authenticator for iPhone and iPad
Optimal Authenticator screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.

The Authenticator App
Vipul Prajapati
Generate 2FA codes and secure accounts
Authenticate accounts with two-factor authentication codes. Generate time-based one-time passwords for email, social media, gaming, and business logins. Sync codes across devices and manage multiple accounts securely.

MFA Authenticator App
KUPERTINO BIL. YAZ. HALIL IBRAHIM KARAHAN SAFFET ARSLAN MUSTAFA AYTEN MUHAMMET YALCIN OZDEMIR K. S.
Generate 2FA codes for accounts
Generate 2FA codes for online accounts. Verify login attempts with time-based one-time passwords. Support for multiple platforms and account types. Manage authentication keys and backup codes. Sync across devices for consistent access.

Duo Mobile Authenticator: 2FA
Rostom Sabauri
Enable 2FA for secure access
Generate time-based one-time passwords (TOTP) for two-factor authentication. Verify login attempts with a code sent to your device. Support multiple accounts and services. Sync codes across devices. Disable accounts remotely.






2 factor - Authenticator App
25 Degrees Apps LLC
Secure accounts with time-based passwords
Securely authenticate online accounts with two- authentication. Generate unique time-based passwords. Sync security settings across devices. Store login details in an encrypted vault without saving actual passwords.


Authenticator App Ⓡ
SPARK EASE LIMITED
Check website safety and receive email breach
Check website safety with real-time analysis to avoid phishing and malicious sites. Receive alerts if your email has been involved in data breaches. Enable two-factor authentication to secure accounts and verify login attempts.




Authenticator - 2FA App
Vitalii Kuprenko
Generate secure codes with 2FA
Securely enable two-factor authentication by scanning QR codes or entering manual details. Generate one-time codes for account access. Store and manage multiple authentication keys. Sync codes across devices.


2FA Authenticator • Auth App+
APPSTER LIMITED
Add 2FA codes to your accounts
Generate 2FA codes for accounts. Add and manage authentication apps. Sync across devices. Receive push notifications for verification. Support for multiple platforms and services. Set up and verify codes manually or through push notifications.
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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.