Myia is a mobile app that connects all people connected to the same Wi-Fi. They can communicate without need to exchange their contacts first. It turns every Wi-Fi hotspot into a public chat room. On top of this we provide additional modules for the Wi-Fi owners that they can buy to offer additional services depending on the type of the place, e.g. event organizers, shopping malls, restaurants, bars, hotels, airports. Myia is a smart way to monetize public Wi-Fi.