This app acts like a real Walkie Talkie with a very high quality voice and also Video!
The app has 50 public channels (Number of Free channels are less than 50 for unsubscribed users) that allow users to select a channel and talk on that channel with all other people who are using the same app set to the same channel.
For example , you can ask your friends to set their app to channel 3 and then you will be able to chat with each other like a real Walkie Talkie with all the sound effects that a real Walkie Talkie Radio has !