
Kilroy: Tag the Sky
AR graffiti on a shared sky
0 ratings
Free
Rating summary
About
The sky is the wall.
Kilroy turns the sky above you into a shared canvas for augmented reality art and graffiti. Point your phone up, spray glowing strokes into the air, and your tag stays anchored to that spot in the sky, visible to anyone who stands where you stood and looks up.
PAINT IN AR
Round, flat, spray, glow, and constellation brushes, with skinny, medium, fat, and ultra caps on the spray. Paint with your phone raised, or freeze the sky and paint with it lowered.
A SHARED, LIVING SKY
Every tile of sky is one mural, painted by everyone who tags there. When someone is painting near you, their strokes appear as they go up, and the Gallery shows who is painting nearby and what was just put up. Or find a block nobody has touched and open it.
IT WEATHERS
Tags fade over time. The sky is never finished. There is always room to paint, and always a reason to come back and see what changed.
NO ACCOUNTS, NO ADS
No sign-up, no profile to fill in, no ads, no tracking. Open the app and paint. Your work is yours to keep up or take down, on this device.
MAKE IT A VIDEO
Once you've painted, the center button becomes a record button. Hold it to seal your piece, and Kilroy replays every stroke going up as a timelapse you can post anywhere.
A SKY WORTH SHARING
Community guidelines apply to everything painted. Reporting and blocking are built in, reports are reviewed by humans, and reported work is hidden immediately while that happens.
Go outside. Look up. Tag the sky.
Show more
+1
What's New in Kilroy
1.12
November 8, 2026
Making a video is easier to find. Once you've painted, the center button becomes a record button: hold it to seal your piece and get a timelapse. Wide pieces now fit in the video. The sky is steadier when you open the camera, and a rare bug that could spin it is fixed. If you're offline, Kilroy now tells you and keeps your strokes. Location privacy is tighter, and gets tighter as everyone updates. The Gallery shows what was just painted and who's painting near you.
More



