Logo LED Sign

Retro Matrix
in Your Pocket

LED Sign turns your phone into a portable LED display. Runs offline, Dark Mode exclusive, and scrolls your message with zero distraction.

Download on App Store See Features

iOS 17+ · Supports iPhone / iPad

Free

Ready to Go

Type text, pick a color, and go fullscreen. Auto landscape lock and max brightness ensure your message shines at any concert.

Pro

LED Matrix Rendering

Choose between Square or Round dots. Adjust dot size and gap precisely. Comes with Fine, Classic, Chunky, and Arcade density presets.

Pro

Effect Combinations

Glow halos, Blink strobe, and Scroll/Fit rhythms. Preview every parameter tweak in real-time.

Pro

Custom Colors

Direct Hex input, system color picker, and recent colors. Combine with subtext for a unique double-line layout.

Free & Pro

Saved Presets

Save your favorite configurations as presets for one-tap loading. 1 slot for Free users, unlimited for Pro.

Privacy

Fully Offline

No accounts, no uploads, no tracking SDKs. Payments go through Apple StoreKit; otherwise, it's completely isolated from the web.

PRO
One-time Purchase · Lifetime Access
Pricing varies by region · No Subscriptions
  • LED Matrix retro rendering
  • Full Effects: Glow / Blink / Fit
  • Custom Colors & Recent Palettes
  • Subtext & Double-line Display
  • Unlimited Saved Presets
  • All future Pro features included
Unlock Pro