title: detect screen size on iPhone match to IOS 14 and above
body: <p>I am try to find screen height size on my mobile devices
  I am trying to do <code>window.screen.height</code> but it work only on android devices and windows.
  I need something new that match to IOS devices with version 14 and above, see a lot of ways to do it on internet but nothing work.</p>
  <p>it should work an detect on every iPhone screen
  like</p>
  <pre><code>if(window.screen.height&gt;450)
    something..
  else
    something..
  </code></pre>
  <p>Thanks for helping guys and have a good day!</p>