Let your cheers shine.

Create a scrolling LED message for concerts and sports. Choose colours and effects, save your boards, and cheer with screen lights.

Explore the features App support

The iOS build has been uploaded to TestFlight and processed by Apple. Public App Store release and tester invitations are not available yet.

Actual development interface with a sample LED message

Made for your next cheer

Style your message with fonts, LED shapes, scrolling, backgrounds and templates.
Save boards on your device, play them full screen and share a still PNG image.
Use screen light sticks and lighting, or the flashlight on supported devices. The app supports Korean and English.

Privacy information

Messages, selected photos and saved boards stay on your device. Optional Firebase Analytics processes usage statistics when you consent; you can turn it off in Settings. The home screen uses an AdMob banner with regional consent choices. TestFlight uses test ads. Analytics and ad settings are separate.

This overview describes the current beta. A dedicated release privacy policy is being prepared.

Contact support

App languages

Korean and English. Website languages and app languages are separate.