Multiple Devices?

I am just getting started with GoodBudget and want to have my wife be able to access it through her phone. I have paid for the Plus version so that shouldn’t be an issue. Where do I go to add her as a user or family member or part of the household? Or does she just log on using my email and password? That seems dumb if that’s the case!

You can install Goodbudget on several devices, but the household name and password will be consistent across them all so that they’re all synced. If you’ve used your own email and password, the most logical thing to do would be to change the Goodbudget password to something you can share without compromising any other accounts (this is good practice anyway!) and that way she’ll be able to log in on her own device using those credentials.
Hope that helps!