HomeAppsToolsOCAS AuthenticatorApps like OCAS Authenticator Here are some great alternatives to OCAS Authenticator by NetKnights GmbH : OCA Mobile ★3.6 Authenticator - 2FA App ★3.6 Authenticator app - 2 factor ★4.6 Authenticator ★3.8 RSA Authenticator (SecurID) ★3.4 SecureAuth Authenticate ★3.2 Authenticator App: 2FA | MFA ★4.7 Authenticator App ★3.5 Authenticator App ★3.5 Authenticator App - 2FA Pass ★4.5 Authenticator App: 2FA/MFA/OTP ★4.4 Authenticator App - 2FA ★4.8 ESET Secure Authentication ★4.0 Authenticator App – 2FA ★4.1 Authenticator App - SafeAuth ★4.3 Authenticator - 2FA & Password ★3.6