Calls generally ok- poor app

The calls that I place using Skype are generally pretty good which is the purpose of Skype. I am pretty disgruntled with the user interface of the app. It is not intuitive and it makes some pretty basic tasks unnecessarily difficult. Further it does not seem to be interfacing with my iPhone six cleanly. I numerous occasions I must close the app and then restart my iPhone in order to get a call to be placed. This is definitely a Skype issue and not a phone issue because other voice over IP apps continue to work.

A 1000 Cuts Fan about Skype for iPhone, v6.34.1