Vivid Board - LED Cheer Banner
K-pop Concert Sign & LED Clock
Free · Designed for iPad. Not verified for macOS.
Turn your phone into a vibrant LED cheer banner for K-pop concerts and sports, or a stylish LED clock for everyday use. Beautiful animations + 3 clock styles in one app.
A vibrant LED cheer banner for concerts and a stylish LED clock for everyday use — all in one app.
Vivid Board transforms your phone into a dazzling message board for concerts, sports games, and festivals, then switches to a sleek LED clock when you need it most.
【LED CHEER BANNER】
▸ Animation Effects
· Scroll — Text glides across the screen
· Blink — Eye-catching flashing effect
· Fade — Smooth fade in and out
· Adjustable speed (1–10)
▸ Vivid Colors
· White, Yellow, Red, Blue, Green, Orange, Pink, Purple, Cyan, Lime
· Rainbow — Auto-cycling color palette
▸ Beautiful Fonts
· Bold Gothic (Black Han Sans) — Strong, striking strokes
· Rounded (Noto Sans KR) — Soft and friendly
· Adjustable font weight
▸ Presets & Your Own Phrases
· Popular cheer phrases with one tap
· Save up to 5 personal phrases
▸ Landscape Full Screen
· Rotate to hide controls — text fills the entire screen
▸ Keep Screen Awake
· Screen stays on while cheering
【LED CLOCK】
▸ 3 Clock Styles
· Float — Time flows across the screen with LED effect
· Digital — Bold, clear numerals for current time
· Analog — Classic clock face with hour and minute hands
▸ Detailed Display Options
· 12-hour / 24-hour format
· Toggle seconds, date, and calendar individually
· Custom clock colors (including Rainbow)
▸ Auto Sleep
· Timer — Auto-off after 5, 10, 15, 30, or 60 minutes
· Schedule — Turn off at a specific time
· None — Stays on indefinitely
▸ Calendar View
· Show current month's calendar alongside the clock
【WHO IT'S FOR】
· K-pop concert and fan meet attendees
· Sports fans for baseball, soccer, basketball, and more
· K-POP event and fan party goers
· Anyone needing a message board for weddings, birthdays, or events
· Users wanting a desktop LED clock
· Anyone needing a soft bedside clock at night
【KEY FEATURES】
· No account required
· Works offline — no internet needed
· All settings stored locally — nothing transmitted
· Fast and lightweight
· Korean and English supported
Download now and light up both your cheering moments and everyday life!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
-Now ad-free and smoother, with stability improvements.
The developer, hyejin shin, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- hyejin shin
- Size
- 82.8 MB
- Category
- Entertainment
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Vivid Lab