LedScroller is an electronic display app that allows Android users to display their input letters like a LED signboard. This free app has a definite interface that makes it easy for everyone to use. Users can decorate their font and size and choose to play music at the same time. LedScroller also supports tablet PC.

Users can customize the font, color, and size of the text, as well as the background and border colors. Additionally, LedScroller supports multiple languages, including English, 日本語, 한국어, 中文(繁體), 中文(简体), Deutsch, Español, Suomalainen, Français, Norsk, Português, Pусский, Svenska, and Italiano.

Overall, LedScroller is a useful application for creating LED signboards on your smartphone or tablet. The ability to customize the text and colors, as well as the option to play music, make it a fun and entertaining app to use.