title: How to identify if device token is for android or iOS?
body: <p>I store Android and iOS device tokens in DB. Following are few examples of device tokens getting saved in the DB.</p>
  
  <ul>
  <li>359092050465370</li>
  <li>654C4DB3-3F68-4969-8ED2-80EA16B46EB0</li>
  <li>294913EC-6100-42E8-8C2D-E9F68F286ADE</li>
  </ul>
  
  <p>How to differentiate whether a particular device token is for an Android or iOS device?</p>