You just need to create an account, to connect any other device on this computer.

• Click on the deezapper icon on the top right of chrome browser.
• Click on create an account and enter email, password and name of your computer.
  
  

  
  
  
• Click on Sign Up. You are now connected with your account.
• You can start the deezer web page on your computer and go to https://deezapper.firebaseapp.com on your mobile device to start using Deezapper.

You can use now the web application.

• First you need to sign in on the app.
  

  
• Finally select your device and enjoy Deezapper.