ShineBoard - LED Sign

Make every message shine across your screen.

ShineBoard is a clean, flexible display app that turns your phone into a full-screen LED marquee, handwritten sign, and portable message board. Whether you are cheering at a concert, welcoming someone at the airport, guiding customers in a shop, communicating silently in a meeting, or sketching a quick idea, ShineBoard helps your message stay bright, clear, and easy to see.

Key Features:

Keyboard Text & Freehand Drawing
• Text mode: Customize font size, weight, layout, and vivid neon-style colors.
• Handwriting mode: Use a responsive drawing board with adjustable stroke width, undo, redo, and freehand doodles for one-of-a-kind signs.

Smooth Marquee Motion
• Powered by a native UI rendering engine for fluid 60/120 fps scrolling.
• Adjust scrolling speed from 3 to 60 seconds per loop.
• Switch scrolling direction left or right.
• Toggle instantly between centered static display and moving marquee mode.

Custom Backgrounds
• Choose solid colors, polished gradients, or photos from your local album.
• Adjust the dark overlay to keep text and drawings readable on complex backgrounds.

Immersive Full-Screen Display
• Hide distractions and keep the screen awake while displaying your sign.
• Tap once to open quick controls, or double-tap to return to editing.
• Rotate freely between portrait and landscape for a larger handheld light board.

Download ShineBoard and light up your message anywhere.