APDL and Logbook Pro are iOS 13 compatible. APDL has a few very minor layout issues which we will soon fix with footer text and the top bar where the clock and network info is located is black. Other than that we see no issues in the functionality or operation of the app that would prevent anyone from upgrading to iOS 13.
If you find any issues please include screenshots and submit a support ticket via our help desk.
iOS 13 is compatible.
Apple did not provide the "gold master" for that so I think initial release today may just be iOS 13 (for both iPhone and iPad), I'm not sure. This is the first year Apple missed the deadline so iOS 13 is actually incomplete. On September 30th they release iOS 13.1 which I think is the milestone they wanted for today, feature complete.