Does my partner have to pay too?

No. One subscription covers the whole family: up to 3 babies and 3 carers. The owner counts as one of the 3 carers.

The owner, the person who started the family, pays. The others join with a code, each with their own account on their own phone, and pay nothing.

What counts is the owner’s Family plan. If it ends, the carers see a note instead of the diary until the owner subscribes again.