Chat across android devices.
You can communicate with messages, images, video clips etc. with your phone's contact list or any mobile phone number easily with this app.
You can also make phone calls without expensive charges.
Simply add any contact number in to the app and ask your friend to install this app in his/her device as well; and you are ready to go!
Tip: Go to Settings- Notifications and Sounds- Turn off Channels.
Then go to Settings- Privacy and Security- Turn off allow channel subscription.