LumiBoard - Concert Sign App
LumiBoard - Concert Sign App Summary
LumiBoard - Concert Sign App is a ad-supported Android app in Tools by Develop.K. Released in Jan 2026 (2 months ago). It has about 7.00+ installs Based on AppGoblin estimates, it reaches roughly 2.00 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Jan 9, 2026.
Recent activity: 1.00 installs this week (2.00 over 4 weeks) showing declining growth View trends →
Store info: Last updated on Google Play on Jan 9, 2026 .
0★
Ratings: 0
Screenshots
App Description
📣 A simple fan sign app for concerts and cheering.
[📣 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.
[✨ What you can do]
📝 Create bold cheer messages in seconds
🎨 Choose bright colors and glow styles
🔆 Adjust text size, speed, and brightness
📱 Use your phone like a real concert sign
⚡ Clean, simple, and distraction-free
[🎶 Made for fans]
From K-pop concerts to live shows and sports games — this app helps your message stand out when it matters most.
🆓 100% free to use
📺 Ads appear only when you choose to watch them
🚫 No forced ads while cheering
✨ Just your message, glowing bright
[📲 How it works]
1️⃣ Type your message
2️⃣ Pick a color & style
3️⃣ Hold up your phone and cheer ✨
[💡 Perfect for]
🎤 Concerts & fan meetings
🎉 Live events & festivals
🏟 Sports games
💖 Personal cheering moments