title: Red bar on iOS application
body: <p>I am developing an application and something really strange happened. I added on my main view controller a tab bar on the bottom of the screen and from that moment when i start the application , or when i close it and it works on background and open it again a red bar like a navigator bar appears like a flash on the top of the screen. Does anyone have any idea what this could be?</p>
  
  <p>Imagine that when you start the application something like a toolbar/navigation bar appears on top just for like half a second. I noticed that inside this bar the name of the application appears</p>