LED Banner · Baro

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Hold your phone up and your message is already scrolling, full-screen and landscape, in whichever of eight colours you left it in. Nothing loads, nothing asks you to wait, and there is no advertisement between you and the sign — the app opens straight onto the message you last showed. For the concert barrier, the arrivals hall, the roadside and the noisy shop counter. Fully offline. No account, no ads, no subscription.

Features

Your last message is scrolling on the very first frame — zero taps from launch
Saved messages as one-tap chips; switching sign takes two taps in all
Five scroll speeds and eight sign colours, changed without the sign ever pausing or jumping
The screen stays awake and the status bar stays hidden while the sign is up
Every keystroke is written to this device as you type — a call or a dead battery loses nothing
Right-to-left messages scroll the correct way, and Arabic is never letter-spaced apart
Requests no system permissions at all — no microphone, camera, location, or notifications
Works in airplane mode — verifiably zero network

Support

Questions, feedback, or issues? Email lionandthelab@gmail.com.