Hiya Diana!
Welcome to planDisney! As the master planner for my family, I understand the work needed to organize so many reservations and tickets for many people. The best thing about a
My Disney Experience Account is the option to create multiple managed accounts for children or for those who don't have or want to create an account.
Guests 13 and older can create their own My Disney Experience Account if they want and then link to you on the
Family & Friends list. This way the plans you make that include them such as dining and theme park reservations can still happen but they can also go off and make their individual plans as well. However, if you don't want them to have control over plans or if they are under the age of 13 then you can create a managed profile. Just scroll to the bottom of the Family & Friends list and click "+ Add a Guest." You just enter their name and age and you are done. My kids each have an account managed by me that they selected fun icons for and have linked to their MagicBands.
As for the
Play Disney Parks app you can can
"Create an Account" for children that the parent will have to approve. Anything you do in this app for gaming does not affect tickets or reservations. My family just uses one account when we play on the Play Disney Parks app to collect our achievements together. My Tip: To play Star Wars: Batuu Bounty Hunters in Star Wars: Galaxy's Edge make sure you are using
MagicBand+ and it and your phone are fully charged as it can drain batteries quickly.
I hope this helps and if you have any more questions please free to
let me know!
Happy Planning!
-Nimmy