It also looks poorly on these screens because both the top and bottom of the app are clearly not optimized to fit the screens well. As a result, it’s nearly impossible to get those app buttons to register.
The result is that the interface elements such as drop down and back arrow are overlapping with system elements like time, location services, network and battery life.
Original Review: The app seems to have nice features but because the graphical UI is poorly done on newer iPhones (unclear its actually coded for them, but if so they need a new coder). Still some glitches in interface and limitations on functionality vs online version. In the PSY month they have issued half dozen or more updates.
Update 26Feb2019: Well, clearly condone at RG is listening to concerns about UI mad functionality. Design UI unusable on iPhone X and newer phones
