Apollo actually ditches native components in certain places and tries to reimplement their behavior, getting it wrong in some places. It drives me insane enough to use an entirely different app :(
These might seem like minor things, and they probably are for most people, but as an heavy iOS user I have a very good sense for how system components look and function, and it drives me up a wall when people reimplement them but break or fail to support some of their behaviors (specifically: if your custom component is supposed to look like a system control, it better act exactly like one!). As an iOS engineer I also know that these parts of UIKit are the somewhat problematic to deal with, but I appreciate apps that take the time to get it right and I would have hoped that an app that prides itself on looking at home on iOS would have put in the effort to care about this as I do. Hope this helps.