title: How to reduce app size in iOS?
body: <p>I know it has been asked many times, but every answer suggests using compressed images or linking to images from the web instead of the resource bundle.<br/>
  In my app there is only 1.5 MB of images, but still the app has a size of 20.9 MB.</p>
  
  <p>The other files in my app are the following:</p>
  
  <ul>
  <li>2 frameworks (CoreLocation, CoreBluetooth)</li>
  <li>2 pods (Fabric, Crashlytics)</li>
  <li>8 xib </li>
  <li>2 fonts (254KB)</li>
  <li>And some Swift and obj-c files</li>
  </ul>
  
  <p>Could anyone help me optimize the size of my app?</p>
  
  <p><br/>I am wondering why my app is so large if there is only 1.5 MB of images and 254KB of fonts? I have some apps on my iPhone which have the same functionality as my app and they only take up 520 KB and 1.6 MB. Does anyone know how the developers of those apps achieved that?</p>