FireChat is an app that allows you to chat with your friends without an internet connection or smartphone signal. It uses Bluetooth to communicate and send messages and makes its own network without the need of mobile phone services or internet connection. It allows the people to chat with eath other within 200 feet of the surrounding. This would work perfectly if you are out camping or you are onboard an airplane with a friend but not sitting by each other or in a concert or shopping center away from each other. FireChat is different and it can change the world.
If your smartphone has internet access, FireChat can be connected that way too to send or receive messages. However, it is necessary that both the chat partners must have this app installed on their smartphones.
How it actually works and what are the details, watch this video below:
Download FireChat App Here