【實用生活app】LED Banner Display|最夯免費app-綠色工廠好玩App

Turn your iPhone into dot-matrix LED display. It is best way to communicate if your friend cannot hear you in such noise environment or in a meeting. How To Use: Simply type your message and tap on "Display" ,rotate your iPhone to see full screen.FEATURES - User friendly simple interface- Color selection. - Speed selection. - No message length limits. - Easily save and load messages.- Instant messages