Changing font size of tabbaritem

Question

Is it possible to change the font size of tabs?

Answer 1

I think this in Swift gives a clear control over the tab bar colors and text attributes.

class MyTabBarController: UITabBarController {

  override func viewDidLoad() {
    super.viewDidLoad()
    tabBar.barTintColor = UIColor.green

    UITabBarItem.appearance().setTitleTextAttributes(
        [NSAttributedString.Key.font:UIFont.boldSystemFont(ofSize: 18), 
           NSAttributedString.Key.foregroundColor: UIColor.orange], for: .normal)
...