Google is finally addressing a big gap of its 2FA (two-factor authentication) code app by adding sync capabilities, with Google Authenticator also getting a new icon on Android and iOS today.

You'll be prompted to complete the two-factor authentication you set up with Google Authenticator. Open the Google Authenticator app on your phone, find the correct account, and note the number ...

Google Authenticator now syncs one-time codes with your account, so you're not stuck if you lose your device.

The two-factor authentication app Google Authenticator has now surpassed the 100 million download milestone over on the Play Store.

How to Add an Account to Google Authenticator You need two things: Google's authenticator app and a code from the account you want to add to the app (Facebook, Amazon, your bank, etc.).