Isn't this the same as storing TOTP authentication codes in Bitwarden Password Manager?
Integrated TOTP authentication is a premium feature in Bitwarden Password Manager. Bitwarden Authenticator is a standalone mobile app that generates TOTP codes for any online service that supports them. Bitwarden Authenticator can be used without a Bitwarden account.
Should I use both? When should I use the integrated authentication feature? When should I use Bitwarden Authenticator?
Integrated authentication in Bitwarden Password Manager offers a convenient way for users to add 2FA to their online accounts. This popular feature will remain available across paid plans.
Bitwarden Authenticator can be used to store your verification codes to access your Bitwarden account, as well as other online applications you use.
They can be used together, or separately, depending on your security preferences.