Authy alternative on macOS and iOS?

[Cromulent]

I'm looking to change my 2FA app from Authy to something else. I use Bitwarden as my password manager and know that it does TOTP but wanted to see what the other options were. Would need to support macOS, iOS and iPadOS.

 

[Cromulent]

OP wants an Authenticator.

I would keep most of your TOTP codes in BW, although good idea to store you BW 2fa elsewhere.

I think that is what I will do. I have a Yubikey for 2FA on Bitwarden so that should be pretty safe.