One of them is expensive and inconvenient roaming communication. Bubbletone team has developed a blockchain platform that allows operators and subscribers around the world to interact without intermediaries.

The project develops in two directions:

* Blockchain platform-on its basis there is interaction of market participants.

* Bubbletone mobile application-provides a connection to the local network, ensures low cost of communication and has all the usual functions of messengers-video and audio communication, data transmission, chats, etc.

The viability of the project, confirms the already launched and running service with minimal functionality.