Phone Banner - LED Cheer Sign

What&#39;s new<br>• 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.<br>• Light stick: Turn your phone into a light stick. Choose colors and shapes, and use the flashlight, strobe, and sound reaction.<br>• Added a Light stick tab to the bottom menu.

Bug fixes and stability improvements

Welcome to Phone Banner! 🎉<br><br>- Type a message and show it as an LED sign instantly<br>- Scroll left, right, or keep it still, with speed control<br>- Customize text color, background, size, and LED dot shape<br>- Blink, glow, and rainbow effects<br>- Presets for your favorite messages<br>- Templates for sports, concerts, and birthdays<br><br>Coming soon: link multiple phones into one giant b