The Volume Bar

It’s already old news that iOS 13 finally ditches the overlaying bezelled volume indicator that’s been used since the original iPhone, replacing it instead with a much more subtle bar that appears at the top-left when adjusting the volume — logically right beside the volume buttons.

As a nice added touch, while the new volume bar is on-screen, you can also tap on it and slide up and down with your finger to adjust the volume more directly.