LumiBoard - Concert Sign App

Contains ads
5+
Downloads
Content rating
Everyone
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About this app

[๐Ÿ“ฃ Turn your phone into a concert sign.]
Type a message, make it glow, and hold it up to cheer at concerts, sports games, and live events. No cardboard. No markers. Just your phone.

[โœจ What you can do]
๐Ÿ“ Create bold cheer messages in seconds
๐ŸŽจ Choose bright colors and glow styles
๐Ÿ”† Adjust text size, speed, and brightness
๐Ÿ“ฑ Use your phone like a real concert sign
โšก Clean, simple, and distraction-free

[๐ŸŽถ Made for fans]
From K-pop concerts to live shows and sports games โ€” this app helps your message stand out when it matters most.
๐Ÿ†“ 100% free to use
๐Ÿ“บ Ads appear only when you choose to watch them
๐Ÿšซ No forced ads while cheering
โœจ Just your message, glowing bright

[๐Ÿ“ฒ How it works]
1๏ธโƒฃ Type your message
2๏ธโƒฃ Pick a color & style
3๏ธโƒฃ Hold up your phone and cheer โœจ

[๐Ÿ’ก Perfect for]
๐ŸŽค Concerts & fan meetings
๐ŸŽ‰ Live events & festivals
๐ŸŸ Sports games
๐Ÿ’– Personal cheering moments
Updated on
Jan 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

App support

About the developer
๋””๋ฒจ๋กญ.์ผ€์ด
developk25@gmail.com
์„œ๊ตฌ ๋น„์ฆˆ๋‹ˆ์Šค๋กœ 166, 612๋™ 105ํ˜ธ(์ฒญ๋ผ๋™, ์ฒญ๋ผ๋Œ€๊ด‘๋กœ์ œ๋น„์•™) ์„œ๊ตฌ, ์ธ์ฒœ๊ด‘์—ญ์‹œ 22754 South Korea
+82 10-8673-9740

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