I'm not saying it's the best option or anything but I use authy authenticator which I have on multiple devices. I got burned by Google authenticator in the pas

I'm not saying it's the best option or anything but I use authy authenticator which I have on multiple devices. I got burned by Google authenticator in the past and had to jump through hoops to regain access to my accounts (non Google ones). It was painful. I learned the hard way I suppose.