LED Scrolling Text Display is an Android application developed by ttnnapps that provides a realistic simulation of dot matrix LED text display on the full screen of your smartphone or tablet. With the app, you can create up to three lines of dot matrix text of any length and adjust the matrix row count, select bitmap font and size, choose between circle and square dot shapes, and customize the size, glow spread, and brightness of the LEDs. Additionally, you can change the LED color and make the text blink or scroll in your desired way and speed.

This app is suitable for various events such as concerts, parties, gatherings, celebrations, demonstrations, station/airport pickups, or situations where visual display is the preferred way of delivering your message. LED Scrolling Text Display offers many features such as wobbling for long text display, scrolling left/right/up/down with speed adjust, saving text and settings for recall, and saving and sharing LED images and animation videos (Android 5+ only). Consent form will be presented to users in EEA (European Economic Area) at the first launch to choose between personalized or non-personalized ads service, which is revisable in the option menu.