ID.me Authenticator is a free Two Factor Authentication app that generates 6-digit codes and push notifications to secure online accounts.

Download ID.me Authenticator from Google Play Store or Apple App Store and follow installation instructions.

Upon first opening, scan the provided QR code to link the app with your account for 2FA setup.

The app generates TOTP codes, sends push notifications, and works offline after initial setup.

Customize preferences by adjusting notification settings within the app's configuration options.

Save favorite content by enabling specific account settings though this feature is not typically included.

Share authentication status by approving push notifications there is no direct sharing of content.

Access detailed information through the app's settings where you can view connected accounts.

The app needs camera permission for QR scanning manage permissions via device settings.

Check for updates in the app store and ensure regular use to keep the authentication process smooth.