Lightstick Maker Live Sync

Penlight app for concerts and fandoms! Sync colors in real time with QR. Connect everyone’s colors in one live experience.

Perfect for concerts and glowsticks!

Make the venue one.

GlowUp turns your smartphone into a powerful penlight for cheering.

Open the app, tap a color, and start waving. Simple and intuitive controls for everyone to enjoy concerts and events.

With the new real-time sync feature, just create a room and share via QR or Room ID. Everyone’s colors sync instantly. From concerts and fan events to festivals, school events, and sports— Create one unified light together.

• Manual Swing: Shake your phone to change colors
• Auto Swing: Place it down for natural light motion
• QR Sync: Share colors and timing easily
• One-tap SNS sharing

No physical penlight needed. Your smartphone becomes part of the show.

Start your live performance now!