title: iOS Simple In-App User Feedback Form
body: <p>I want a very simple user feedback form in my iOS app.  I am not interested in all the fancy user feedback and support services that are on the market (See <a href="https://stackoverflow.com/questions/5730363/way-to-get-user-feedback-for-iphone-app">this stackoverflow question</a>).  I'd rather just have a single form in my app like many apps on the market.  How do these apps transmit the information?  Having the app send an e-mail would be sufficient, but I don't think that can be done without using <code>MFMailComposeViewController</code>.  </p>
  
  <p>Below are three examples of the type of form I'm interested in from Quizlet, Google Maps, and Facebook (in that order).  How are these guys doing it?  Are they all using their custom servers?  Are there no services out there that would support this for free?</p>
  
  <p><img src="https://i.stack.imgur.com/Bp5Sg.png" alt="Quizlet Feedback Form"></p>
  
  <p><img src="https://i.stack.imgur.com/iTGWO.png" alt="Google Maps Feedback Form"></p>
  
  <p><img src="https://i.stack.imgur.com/H2Y5a.png" alt="Facebook Feedback Form"></p>