This app can work independently or with another phone via Bluetooth, turning the screens of the two mobile phones into a long LED scroll bar.
The font, size, contents, background style, speed and colour can be changed in real time, what you see is what you get.
Most similar apps can only run on their own single screen, this app uses Bluetooth technology to expand to use two screens, making them shared with friends and family more readable and influential, very helpful in places such as concerts, sports, meetings, birthdays, holiday celebrations and conferences, product introductions, advertisements, store displays, airport or station pick-ups for temporary use.