About this app
BigText Sign turns your iPhone into a bright LED message board. Use it at concerts, school events, sports games, meetups, parties, and more. Type a message, choose a glowing style, and show it full screen. Save your favorite messages and bring them back quickly whenever you need them. Customize the text color, background color, speed, brightness, and display mode. No ads appear while your message is being shown, so you can use it when it matters.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 8:17 AM Free
Screenshots
