title: iOS / mobile safari still zooms while viewport is set to user-scalable=no ? Check Accessibility settings!
body: <p><em>This specific Mobile Safari (seemingly impossible and yet undocumented) problem kept me going for a long long time today, and I was just about to post a question about it here when I figured it out.</em></p>
  
  <p>The problem: While I had set <code>&lt;meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; minimum-scale=1.0; user-scalable=no;"/&gt;</code> my iPad web-app still allowed manual zooming (pinching in the browser). -- But only on my iPad, not on my iPhone.</p>
  
  <p>Also I would rotate the device between portrait to landscape modes to check the the specific orientation-mode CSS codes, which gave strange results:</p>
  
  <ul>
  <li>Rotating from Landscape to Portrait there was no problem, the sizes and placement of everything kind of made sense. </li>
  <li>After that, rotating from Portrait back to Landscape and.. the viewport stayed as wide as it was in Portrait mode, ie. it was zoomed (scaled) in. I had to manually zoom out to get back to the full picture / viewport. Which should be impossible. </li>
  </ul>