Projector Light Show: GlowCast

Turn any wall, window or house front into a light show. Pick a ready-made show, connect your projector, drag four corners to fit, and press play. Projection mapping, no skills needed.

GlowCast is made for everyone who owns a projector, from a mini projector in the bedroom to a bright one aimed at the whole house. Every show is designed to fit real surfaces, so it looks made for your home, not just beamed at it.

THIS CHRISTMAS
• Snowy Window: a cozy winter scene for your front window, seen from the street
• Winter Facade: snowfall and glowing garlands fitted to your house front, door and garage
• Fireplace Wall: a crackling fire for any apartment that never had one
• Fireworks Facade: New Year's Eve fireworks across your walls (and again for the Fourth of July)
• Starry Ceiling and Aurora Room for slow, quiet winter evenings

ALL YEAR ROUND
• Living rooms and bedrooms: aurora wall, ocean bedroom, starry ceiling
• Parties: birthday wall with their name in lights, neon boxes, VJ tunnel
• Weddings and events: wedding arch
• Halloween: ghost window, pumpkin faces, haunted facade, tree spirits
• Small businesses: storefront glow for the shop window
New seasonal shows arrive in the app as they drop, no update needed.

FIT IT IN A MINUTE
• Drag the four corners of each surface onto your real wall, window or door
• 3× magnifier, 1-pixel nudges, snapping, undo and redo, and lock when it's perfect
• Works on walls, ceilings, windows, doors, boxes, pumpkins and whole house fronts

MAKE IT YOURS
• Add your own text: names, greetings, a birthday message
• Choose color palettes and a mood: calm, lively or wild
• Music-reactive shows (Pro): the microphone follows the beat. Audio stays on your device and is never recorded

BUILT FOR DARK ROOMS
• Show mode with dim, warm controls and big buttons
• Hold to black out, brightness, tap tempo, sleep timer, control lock and "next look"
• If the projector disconnects, the show keeps running on your phone

NO PROJECTOR YET?
Try any show on a photo of your own room or house, then save or share the result. The built-in Learn section has a projector buying guide (lumens by surface, budget ranges), a throw-distance calculator, window rear-projection tips and a troubleshooter for black screens, blurry or cut-off pictures and AirPlay lag.

CONNECTS THE WAY YOU ALREADY DO
Use a USB-C or Lightning to HDMI adapter, or AirPlay to Apple TV or an AirPlay projector. Prefer a blank canvas? Draw your own surfaces and pick effects.

PRIVATE BY DESIGN
No account needed. Your photos stay on your device. Only anonymous usage data is collected, and you can turn it off.

FREE AND PRO
Free: 8 starter shows, full fitting and Show mode. Your first show plays without a watermark; after that a small corner badge appears.
Pro: every show including seasonal drops, no watermark, music-reactive shows, unlimited saved shows (Free keeps 3), every effect in the blank-canvas editor and seasonal app icons. Any Pro show can be tried free for 60 seconds on your own wall.

Plans: Yearly with a 7-day free trial, Monthly, Lifetime (one-time purchase), and a 60-day Season Pass that never renews.

Payment is charged to your Apple Account at confirmation of purchase, or when the free trial ends. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel your subscription in Settings > [your name] > Subscriptions. Any unused part of a free trial is forfeited when you buy a subscription.

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