Input text and scroll it instantly
Convert your phone into an LED light board with scrolling subtitles and dynamic bullet screens. Input text to display scrolling messages or flash lights. Use for concerts, live streams, parties, or events. No setup required.
Showing 21–40 of 1,000 ranked alternatives.
丹 赖
Create scrolling with LED effects
Create scrolling subtitles with customizable and dynamic effects. Adjust scrolling speed and formatting. Display content on smartphone screen as . Share content via social media or email. Sync with external devices for live events.
Yiwu Xiaobu Trading Co., Ltd.
Scroll text, choose colors, set speed
Create dynamic LED scrolling messages by entering custom text and selecting colors, speed, and direction. Choose from blink effects and animated backgrounds. messages in public spaces like concerts. Pause or scroll messages as needed.
KAIN SUITE PTE. LTD.
Control smart LED lights from multiple brands
Control and manage multiple smart LED lights from brands like Philips Hue, LIFX, Nanoleaf, and Wyze. Adjust brightness, color, and schedules remotely. Sync with Matter for faster and more secure connections.
ONE App Limited
Tap compass for mini map
Turn on the brightest instantly. Use the always-on compass for direction. Access a mini map by tapping the compass. Adjust LED brightness. Enable strobe mode with 10 different frequencies. Supports iPhone 6 and later models.
Shenzhen Chenduoduo Technology Co., Ltd.
Create LED banners with scrolling and neon
Create LED banners with scrolling , neon flashing effects, and customizable colors and sizes. Adjust and design welcome signs. Export banners as GIF or video. Save and set as wallpaper. Share customized banners with social contacts.
Noah Corp.
On demand
Turn on a bright with a single tap. Adjust brightness and color temperature. Use as a timer or night light. Share functionality with other devices via Bluetooth.
MARK MANSER
Scrolling text and emoticons
Displays scrolling text messages and emoticons on an LED dot-matrix screen. Users can input messages, choose text colors, and adjust scrolling speed. Supports continuous operation with customizable content.
Chengdu Daotu Technology Co., Ltd.
, , and Morse code transmit
Provides functionality with adjustable brightness for rear and front lights. Includes mode for visibility in low light or events. Features Morse code transmission for communication.
Feit Electric Company, Inc.
Control lights, set timers, customize color
Control and manage LED Smart Bulbs remotely. Turn lights on/off, dim, set groups, timers, or schedules. Customize color and color temperature if supported. Integrate with Amazon Alexa or Google Assistant for voice control.
Alexander Kaessner
Light your space with custom modes
Control LED brightness and use built-in screen or LED for lighting. Access different light modes for stroboscope, graffiti, and SOS. Enable fullscreen mode without interface elements. Use Siri Shortcuts and quick home screen actions. Customize icon.
Nico Schroeder
Display messages discreetly and share instantly
Displays messages on an iPhone, iPod touch, or iPad screen. Users can create and play messages to communicate discreetly in various settings. Messages can be shown without attracting attention.
Shaanxi Ruidebao Technology Co.,Ltd
Scroll large as an
Create scrolling LED banners with customizable and vibrant effects. Adjust scroll speed and direction. Choose from multiple LED styles and background colors. Share banners via social media or email.
Kevin Srichurat
Simulate sirens and emergency sounds
Simulate and emergency vehicle sirens with real sounds from around the world. Adjust flash speed and pattern settings. Display in landscape or portrait mode. Share sounds and light effects via social media.
La Fappbrica S.A.S. de C.V.
Notify others to stay out of
Create animated text and image banners for displays. Customize colors and text. Save projects to reuse. Display animations without significant battery drain. Share content via social media or messaging.
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