How to set up my spouse on the same account

The only was to accomplish this is to login with identical email and password as your account.

The problem arises when you want a user to have slightly different capabilities than the account owner. That is not currently (has been requested for many YEARS) available.

@skrowe88. no need to panic. My wife and I both have the Android app on our phones and it works quite well. We both have different applock codes so we remember ours and to get into the app is easy.  (Fingerprint would be easier SS).

As far as the two apps, yes same email and password but that's stored, so no issue there either.

On the account itself we use the form

John & Mary Doe

Primary phone my cell number
Secondary my wife's cell number

Done.