title: Build Flutter app in release mode for iOS
body: <p>I have Android Studio with Flutter plugin installed.
  Flutter SDK is also installed on my Mac through Android Studio and I know path to it.</p>
  
  <p>I want to run my app in release mode on real iOS device. Not only to hide "slow mode" banner that can be done using this code as I know</p>
  
  <pre><code>new MaterialApp(
    debugShowCheckedModeBanner: false,
    ...
  </code></pre>
  
  <p>but also to check how my app works.</p>
  
  <p>I found this instructions <a href="https://flutter.io/ios-release/" rel="noreferrer">https://flutter.io/ios-release/</a> but still can't build app in release mode.</p>
  
  <p>Each time I try to run flutter command in terminal, I got:</p>
  
  <blockquote>
    <p>flutter: command not found</p>
  </blockquote>
  
  <p>I think that it is because I had installed Flutter SDK from Android Studio and I should update some pathes.
  So what are my steps to build flutter app in release mode using Xcode?</p>