title: How to get the language used by an iPhone app
body: <p>How can I get which language an app is running on? And I don't mean the preference set into settings!</p>
  
  <p>Let me explain it further...
  I localised my app with three languages: English, Italian and Spanish. If the iPhone is set on Italian or Spanish, the app will use those two... it falls back to English otherwise.</p>
  
  <p>For example: a French user gets the English version... so even if French is the language set, my app automatically use English. Now... how can I return this "value" in my code?</p>
  
  <p>Thanks!</p>