Remove tab bar item text, show only image

Question

Simple question, how can I remove the tab bar item text and show only the image?

I want the bar items to like in the instagram app:

Answer 1

Easiest way and always works:

class TabBar: UITabBar {

    override func layoutSubviews() {
        super.layoutSubviews()

        subviews.forEach { subview in
            if subview is UIControl {
                subview.subviews.forEach {
                    if $0 is UILabel {
                        $0.isHidden = true
                        subview.frame.origin.y = $0.frame.height / 2.0
                    }
                }
            }
        }
    }
}