Answers to common questions
One person sends the link and the other opens it. Both of you need iCloud.
No. One person's Plus opens it for both.
The crab waits. Every 7 days in a row earns a rest day, and you keep up to 2. A missed day can be filled in with one extra question.
Open Settings in Shelloh and tap Restore purchases.
On your iPhone, open Settings, tap your name, then Subscriptions.
In Shelloh, open Settings and choose Leave the pair or Delete my data.
Sign in to the same iCloud account on the new phone and your answers come back.