Earlier I could not synch between iOS and macOS versions of Accordance. I can, but consistently get the error message that the devices have never been synched.
Screen Shot 2019-12-13 at 12.11.59 PM.png 139.89KB 0 downloads
Then it indicates that there was a previous synch!
Screen Shot 2019-12-13 at 12.15.07 PM.png 42.05KB 0 downloads
I only use Accordance on my MacBook Air, iPhone, and iPad (three devices):
Accordance for Mac 13.0.2 [Mac OS X 10.15.2 Mid 2013 11 inch MacBook Air]