title: How deactivate synchronization for my Realm database in ios project?
body: <p>I have iOS application with Realm mobile database. We've integrated Realm real-time synchronisation, and need to put into the app a switch for turning off synchronisation.</p>
  
  <p>App should correctly work in offline mode. How we can do this? How can we create Realm without RLMSyncUser?</p>