New changes not for the better

I agree with all the other reviews that the new calendar stinks. Also, every time I try to add something to a list, the app disappears. Its still open in the background on my phone, but it happens every time and doesnt add anything to the lists.
One more thing, there should be a corresponding app for Mac so I can also use it on my computer when Im home.
I was a very new user of this app and had high hopes, but I guess I need to keep looking for a solution.

Wicked J about Cozi Family Organizer, v9.3.0