Bridgefy communication app
Bridgefy is a very useful app if you don't have internet access but need to communicate with nearby people. It works by using the Bluetooth protocol so you can chat with other users within 100 meters / 330 feet. This makes it ideal app for traveling abroad, music festivals, or if you are in rural communities with weak or no internet.
Sometimes during natural disasters the internet can be down. Bridgefy can be quite useful in these situations by giving its users the option to broadcast messages to all users in range.
