Questions
Do grandparents need an iPhone?
Yes, for now Grandoodle is an iPhone app for parents and grandparents. A simple web link for grandparents without an iPhone is coming.
Does my child need a phone?
No. Children answer on a parent's phone, with the parent. They never have their own account.
Who pays?
Each side of the family pays once. Mom's side is Mom and her parents; Dad's side is Dad and his parents. After 3 free requests, either the parent or a grandparent on that side can buy the membership, and it covers all of them: $4.99 a month or $39.99 a year.
Can I delete something after it's sent?
Yes. Parents can remove any drawing, photo or message, any child, or any grandparent from the family at any time.
How do I cancel?
On your iPhone: Settings, then your name, then Subscriptions, then Grandoodle. Apple handles all billing.