Offline Messages

In a hyper-connected society, mobile coverage is essential. It rarely happens to us, but being left without coverage still causes us a certain uneasiness, similar to when we leave our beloved smartphone at home. For those who, even without coverage, talking to their loved ones is more than a necessity, App Perfect can be FireChat.

This application allows all users to chat even when there is no coverage or networks. Wi-Fi available or we have run out of data plan (which can also happen). The system is very similar to Bluetooth since the technology it uses Firechat It is nothing more than a sending of signals between devices. This means, and here comes the trick, that users of this application must be within the less than 10 meters awayHowever, this limitation is only anecdotal at certain times, since, given that it does not require active telecommunications infrastructure, it can be extremely useful in exceptional cases such as a natural disaster or an emergency in which communications are the first thing to disappear.

Those who do use technology Bluetooth To establish connections between phones in proximity is also the App Jott. In this case, it allows the distance between the mobile phone sending the message and the receiving mobile phone to be approximately 30 metres.

This application works as a social network, allowing a user to send a message to another even without knowing their phone number. All those who are connected to Jott appear in our contact list. To ensure the privacy, Jott It features automatic message deletion and screenshot detection capabilities, as in Snapchat.