Voice call app that uses in-app usernames to create connection.


  • Agora SDK – For creating voice channels that users can join.
  • CallKit – To handle incoming and outgoing call interfaces.
  • OneSignal – To create and hold user information, register users for VoIP Notifications and send VoIP notifications.
  • PushKit – To handle VoIP notifications that are pushed even when the app is in off state.



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