PenlaSync - Penlight Sync
BPM-Synced Concert Light
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Turn your iPhone into a BPM-synced concert penlight with custom colors, presets, and flash patterns.
Your iPhone is about to become the brightest thing at the concert. Right after your favorite artist.
PenlaSync turns your phone into a powerful, BPM-synced penlight for concerts, live events, and fan meetups. No forgotten glow sticks. No wrong colors. Just pure, perfectly timed light for the artist you love.
--- WHY FANS LOVE PENLASYNC ---
BEAT-SYNCED FLASH PATTERNS
Set your BPM and choose from 4 light modes: Solid, Flash, Fade, and Strobe. Your light pulses with the music, creating that stadium-wide wave of color that gives everyone chills.
8 QUICK COLORS + CUSTOM PICKER
Tap to switch between 8 preset colors instantly. Need your bias's exact member color? The custom color picker lets you match it down to the pixel.
SAVE COLOR PRESETS
Create and save color profiles for different artists, groups, or songs. When the setlist changes, you're ready in a single tap.
BRIGHTNESS CONTROL
Dial it down during the MC segment. Crank it up for the encore. You're in full control of your light, your way.
--- PERFECT FOR ---
- K-pop concerts and fan events
- J-pop and idol live shows
- Music festivals and arena tours
- Fan meetups and viewing parties
- Theater, musicals, and stage events
- Anyone who forgot their glow stick at home
--- THE CONCERT EXPERIENCE YOU DESERVE ---
There's nothing like being part of a sea of light, thousands of fans moving together in perfect rhythm for the artist they love. PenlaSync puts that power in your pocket.
No batteries to replace. No bulky gear to carry. Just open the app, pick your color, set your BPM, and light up the night.
Your light. Their stage. One unforgettable moment.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved multilingual support and updated localized App Store metadata.
The developer, BYNET, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BYNET CO., LTD.
- Size
- 6.4 MB
- Category
- Entertainment
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 tacarz