Looking for a nice large screen display that will sync automatically with Apple Calander. We have 3 boys in multiple sports and activities. My wife, the in-laws, and myself all share our Apple calendar events together which is nice and we have a big paper wall calendar but takes a ton of time to do and does not always get updated.
I am finding units that are hundreds of dollars because you are buying a large screen display and their software. Which I would rather not spend.
I have a spare TV and I found a thing called Mango Display app which is compatible with Amazon FireTVs which this spare TV is.
It seems to have a bunch of nice features aside from just the calendar display.
It does not have the greatest reviews but the main complaint seems to be it does not sync with Apple Calander just Google Calender.
But it seems easy enough to sync Apple Calendar to Google calendar.
Anyone have experience with this app or something similar?

You could use an app like cozi whcih will sync apple calender, then maybe put it on an old i pad that syncs to the display via screen share. use a roku or something if it is not a smart TV

Found one called DAKBoard that looks like it will fit the bill and syncs with the Apple iCloud Calender.

DAKBoard is exactly what I was looking for. Took 15 minutes to setup and the free subscription is perfect for my needs.