title: Do I have to pay for Qt license to develop a commercial application for Symbian OS?
body: <p>I have the intention to develop a commercial, closed-source  application for mobile phones.</p>
  
  <p>I've choosen to start with Symbian OS, as I've got a Symbian phone as 
  well, and I really like it.
  I would like to adopt Qt, because it's actually the way suggested by 
  Nokia, and because I know I could port my app quite easily to ios and 
  other platforms by using the Qt libraries.</p>
  
  <p>So, having to make the choose between Qt and C/C++/Carbide 
  I have one compelling question:
  do I have to pay to obtain a license for using the Qt to develop a 
  commercial closed-source program?</p>
  
  <p>Truly, I won't to pay for using a development tool, as I'm not sure I 
  could return on my investment. Besides, I have also to pay to open an 
  account for hosting my app on the stores.</p>
  
  <p>Please feel free to correct my English if it sounds bad. Thnx.</p>