Starting from version v3.3.3 on Android and from version v1.4 on iOS Guest List App supports additional guests, also known as “+1 guest”. Additional guests can be assigned to any person you have on your guest list.
To assign additional guests you have to you a special column in your CSV file. Name of the column is: Plus_invited, see screenshot below.
We prepared two ready to use templates with Plus_invited column for you to download: