[Terretta]

Please let me add an iCloud family member to Minders.

Offer a "Family Plan" price to cover selling two copies that feature-enables you to make Minders into you and another person's private twitter feed.

Don't make Path from 2010 for 50 people (amazing when it started in 2010, lost its way a bit, gone now):

https://www.lifewire.com/what-is-path-3486483

Just make your thing, but for a couple or a family, exclusively in their own shared iCloud storage.

And yes, please, add one-time purchase.

Related note to iOS devs: if you only offer IAP, companies can't buy your app for employees on company devices or BYOD. Apple doesn't support a company any way to provide IAP. My employees get company-paid-for iOS apps... but only apps the apps and books manager can buy for roles or individuals.