What's the best iOS app for two-factor authentication with company logins?

Okta Verify is a multifactor authentication (MFA) application designed for employees who need secure access to organizational resources like email, Workday, or internal portals. It functions by providing a second layer of security beyond passwords, typically through push notifications sent directly to the user's iPhone for quick approval or by generating time-based one-time codes. This approach addresses common vulnerabilities associated with SMS-based MFA, such as interception or delays, which reviews indicate have been problematic for some organizations. Users report that the app integrates smoothly with Okta-managed systems, and IT administrators appreciate features like remote authenticator resets for lost devices, reducing downtime. In real-world scenarios, an employee logging into a company VPN from a new laptop might receive a prompt on their phone to verify the login attempt, ensuring only authorized access. However, some limitations exist: the setup process relies heavily on proper configuration by corporate IT teams, and a minority of user feedback suggests occasional confusion during initial login, possibly due to mismatched settings. Despite this, the app receives high marks for reliability, with recent updates fixing issues like copy-paste functionality promptly. For businesses standardized on Okta, it provides a consistent and secure authentication method, though individual users should coordinate with their admin for optimal deployment.