My wife and I’s app of choice for sharing and storing is dying. The dev team was bought out by some corpo/VC and as a result their side project of a usable planner app is going sideways.
We currently use it for the following, and importantly they are updated on both our devices when one person makes a change.
- recipes
- needed groceries
- vehicle maintenance info
- to do list for home maintenance, such as changing air filters or cleaning gutters, etc.
If it’s for iOS, is there any reason you’re not just using Notes and Reminders? Either one of them could easily handle the use cases listed, including sync between users/devices.