Vivid Board - LED 응원 전광판

LED display for cheering, LED clock for everyday use — two functions in one app.

Vivid Board becomes a dazzling message board that glows brightly during moments requiring cheering, such as concerts, sporting events, and festivals, and transforms into a stylish LED clock for daily life.

** 【LED Cheering Display】

▸ Animation Effects

· Scroll — Text flows across the screen

· Flash — Eye-catching flashing effect

· Fade — Smoothly appearing and disappearing effect

· Speed ​​adjustable from 1 to 10 levels

▸ Rich Colors

· White, Yellow, Red, Blue, Green, Orange, Pink, Purple, Teal, Lime

· Rainbow — Automatic color cycle

▸ Beautiful Korean Fonts

· Gothic (Black Han Sans) — Intense and sharp strokes

· Rounded (Noto Sans KR) — Soft and friendly feel

· Adjustable weight

▸ Presets & Custom Phrases

· Instantly use popular cheering phrases with a single tap

· Save and manage up to 5 frequently used phrases

▸ Landscape Mode Full Screen

· When rotated to landscape mode, the control panel disappears and the text fills the screen

▸ Screen Off Prevention

· The screen does not turn off while cheering

【LED Clock】

▸ 3 Clock Styles

· Scroll Clock (Float) — LED effect where the time flows across the screen

· Digital Clock — Displays the current time with large, clear numbers

· Analog Clock — Classic clock face with hour and minute hands

▸ Detailed Display Settings

· Select 12-hour / 24-hour format

· Individual ON/OFF for seconds, date, and calendar display

· Free selection of clock colors (including rainbow)

▸ Auto Off (Sleep)

· Timer — Automatically shuts off after 5, 10, 15, 30, or 60 minutes

· Schedule — Automatically shuts off at a desired time

· None — Keeps on continuously

▸ Calendar View

· Displays the current month's calendar alongside the clock

【Perfect for These People】

· Fans attending idol concerts or fan meetings

· Cheerleaders for sports events such as baseball, soccer, or basketball

· Participants in K-POP events or fan parties

· Those needing a message board for weddings, birthdays, or other events

· Those who want to use it as a desktop LED clock

· Those needing a soft clock for the bedroom at night

【App Features】

· No separate registration required

· Usable offline without an internet connection

· All settings stored only on the device — no external transmission

· Lightweight and fast operation

· Supports Korean and English

Download now and brighten up both your cheering and your daily life.