Supported Features
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Dark Interface
LED Banner: CrowdSign
Scrolling LED Signs
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
CrowdSign turns your iPhone or iPad into a bright LED-style scrolling message board for clubs, concerts, parties, festivals, and loud rooms.
Type a message, customize the look, and display it full-screen so people can read it from across the room. Use it to request songs from a DJ, find friends in a crowd, celebrate someone, or get a message across when shouting will not work.
Features include scrolling LED text, neon styles, static signs, adjustable speed, colors, backgrounds, direction controls, live preview, and full-screen display.
CrowdSign is simple, fast, and built for noisy places.
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes.
The developer, Ctrl Alt Go Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Usage Data
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Ctrl Alt Go Ltd
- Size
- 14 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 34 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- CrowdSign Pro Weekly $6.99
- CrowdSign Pro Lifetime $29.99
- Copyright
- © 2026 Ctrl Alt Go Ltd