title: iphone app slow using phonegap
body: <p>I have develop a iphone/android drawing functionality application using phonegap. On touch start and touch  move,  app can draw lines upon a canvas(Context).
  Drawing on line is very slow.Even loading time of app is very slow.(The Splash screen display itself minimum 6-8 secs.</p>
  
  <p>The size of www folder is less then 2MB. We are anot loading complex or heavy graphics.</p>
  
  <p>Any suggestion would be appreciated.</p>