HoldUP: Scrolling LED Banner

Text Marquee & Concert Sign

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Turn your phone into a glowing LED sign for concerts, games and airport pickups. Neon, rainbow and LED-dot effects — bright enough to read from the stage. Hold up your phone and say it big. HoldUP turns your iPhone & iPad into a bright scrolling LED banner. Cheer at concerts and games, greet someone at the airport, or prop it on your door so nobody barges in while you're busy. LED BANNER • Type a message and show it full screen in landscape at max brightness • Scroll left, scroll right or keep it still • Any text or background color, adjustable speed and size • Screen lock so a bump doesn't stop your sign • Recent signs in History; keep your favorites in My Signs CONCERTS & EVENTS • Big, bright signs the artist can actually read from the stage • No poster-size limits or confiscated signs — it's just your phone • Lightstick mode: a glowing full-screen color to wave with the crowd SPEAK IT OUT LOUD • Tap the speaker on any sign and your phone reads it out loud • Natural voices, all free • Quick phrases for loud bars, travel and moments you can't talk

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

Bigger signs, neon and LED-dot effects, multi-line messages, concert and event templates, free Do Not Disturb door signs, a lightstick mode, and read-aloud for any sign.

Version 2.0

The developer, 曦月 张, 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 Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    曦月 张
    Size
    1.5 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.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2025 Xiyue Zhang
  • Developer Website
  • Privacy Policy
  • License Agreement

    • More by 曦月 张

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