Phone Banner - LED Cheer Sign

Phone Banner turns your phone into a bright scrolling LED sign.
Cheer at ballgames, soccer matches, concerts, birthday parties, or the airport arrivals gate. Show your message big and clear.

■ Sharp, bold LED text
Bold dot-matrix lettering stays readable from far away.
Korean text is optimized too, so every character looks crisp.

■ Play in two taps
Type your message and tap Play.
Recent messages and saved banners start with a single tap.

■ Make it yours
- Text color, background color, and text size
- Scroll direction (left, right, or fixed) and speed
- Blink, rainbow, glow, and background color cycle effects
- LED dot shape (circle, square, heart, star), size, and spacing
- Emoji and special characters

■ Ready-made templates
Templates for baseball, soccer, concerts, birthdays, confessions, and airport pickups, plus team color combos.
Show cheers like "Home run!" or "Goal!" instantly.

■ Easy playback
- Full-screen landscape display
- Keeps the screen on at max brightness
- Tap the screen to show controls briefly
- Screen lock prevents accidental taps

■ Save and launch fast
- Save presets and favorites
- Auto-save while editing
- Home screen widgets and shortcuts

Cheer bigger with just your phone!

Recent changes:
What's new
• Cheer together (Beta): Link phones into one big LED sign. Up to 4 nearby phones connect without the internet. Join with a room code or QR code.
• Light stick: Turn your phone into a light stick. Choose colors and shapes, and use the flashlight, strobe, and sound reaction.
• Added a Light stick tab to the bottom menu.