Signal LED: Text Scroller

Turn your phone into a bright scrolling LED sign. Signal LED is a fast LED banner and text scroller for concerts, airport pickups, birthdays, sports games, clubs and any noisy room where you want to be seen. TYPE IT, SHOW IT • Type a message and show it fullscreen in one tap • Big, readable LED dot letters that scroll smoothly in landscape • Scroll left, scroll right or hold the text still • Adjust speed and size until it reads well from across the room • Six bright colors and an optional glowing edge around the sign SAVE YOUR SIGNS • Save the text together with its color, speed, size and effects • Recall a saved sign instantly: perfect for the same pickup name, team chant or song request • Quick start ideas for concerts, pickups, birthdays and teams MIRROR MODE • Flip the text so it reads correctly in a mirror or through a window • Classic LED dots or solid letters SHARE IT • Export your sign as an animated GIF, an MP4 video or a still PNG, made right on your phone • Share it to chats and social apps, or save the file to your Downloads • Animated clips loop smoothly and last up to 20 seconds MADE FOR REAL USE • The screen stays awake while your sign is showing and goes back to normal when you leave • Works offline, no account, no sign-up • No notification access and no permission to draw over other apps • Available in 46 languages Great for: concert signs, airport and train pickup names, birthday and wedding messages, cheering at matches, DJ booths and parties, classroom and quiet-room messages, car and window signs, marquee and LED board effects. Signal LED is free with a small banner ad in Settings; it never interrupts your sign. The glowing edge appears inside the app; this is not an edge-lighting, always-on-display or overlay app. Your signs stay on your phone.

First release: live LED banners, saved signs, mirror mode, edge glow and local GIF, MP4 and PNG export.