There are applications that, when you walk down the street, and your mobile phone detects the WIFI network, analyze their coverage and tell which one you should connect to.
When you walk down the street or enter a bar, shopping center or any public place, you will notice that your mobile phone detects any signal. WIFIbut you do not know which one is really open, it is safe and not saturated. To find out, now there is an application that analyzes each network to evaluate which one you should connect to.
According to the Hypertextual portal, the version exists for Android and, moreover, has a different quality: it allows you to restrict access to your network. WIFIThus, when someone tries to connect, the application will send you a request for authorization or lack of access.
This application detects millions and millions WIFI globally, it analyzes variables such as the quality of their compounds, their reach and speed.
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