title: Optimizing iOS App File Size
body: <p>What are other work arounds to optimize the overall file size of an iOS App? I have done, making my images into PNG-8 though.</p>
  
  <p>What I just noticed in my Project is, some of the files added are external classes (Classes from Github that consists of .h and .m)</p>
  
  <p>would it be better if I will just referenced these classes? Even if one module is just 2 Files?</p>