What's the best iOS app for adding an extra layer of security to my online accounts?

Duo Mobile stands out as a top-tier solution for enhancing your online security through two-factor authentication (2FA). It's designed for ease of use, making it simple to set up and manage your account security. The app works by generating passcodes or sending push notifications to your device, which you then use in addition to your password when logging into your accounts. This extra step makes it significantly harder for unauthorized users to gain access, even if they know your password.

Users consistently praise Duo Mobile for its simplicity and reliability. Many find the push notification method particularly convenient, as it allows for quick and easy authentication with a simple tap. The app's clear interface and straightforward setup process also contribute to its positive user experience. According to reviews, the app is 'easy to use and setup and is simple enough to understand.' Duo Mobile effectively shields your accounts from potential threats, giving you peace of mind knowing your digital life is more secure.