Keepass does a pretty decent job. I have keepassXC on my Windows, Debian and Android devices. On Android it’s integrated into the phone(and the autofill service if actual 2fa isn’t supported on the app) so it works on every application. With IOS though I know they can be a stickler on anything remotely technical so I’m not sure if something similar exists with it. I also use syncthing as the service to make sure the same copy of the database is on each device to prevent having to use a password manager that requires a subscription for a cloud service, this also minimizes my risk factor of a cloud service being compromised.