@marcel From a technical point of view, this is probably what you would need: https://developer.apple.com/documentation/cloudkit/shared_records

And here is a random tutorial: https://www.kodeco.com/29934862-sharing-core-data-with-cloudkit-in-swiftui

But again, I totally get that it’s probably something that does not make much sense to spend time on

@marcel What makes Peat so great is the calendar view, and I’m looking for something like that to quickly see when I (or my spouse) most recently did something, like clean the bathroom.

Streaks.app can do task sharing and does look quite alright, but I would vastly prefer an app which has a list view for the tasks while being simple and nice to use.

(Currently we don’t have a digital solution, but I don’t want to propose one that I’m not convinced by)