Your screen becomes a glass of beer that sloshes with real gravity. Raise it to your lips and tip back to drink — free, in your browser, no app install.
🍺Gravity-True Liquid — The beer surface always stays level with the real horizon, computed from your phone's orientation sensor with volume-conserving geometry.
🌊Realistic Sloshing — A spring-damper model makes the liquid overshoot and swing back, with ripples that flare up when you shake the phone.
👄Tip Back to Drink — Raise the phone to your mouth and tip it — the beer spills over the rim and drains faster the steeper you tilt.
🫧Bubbles, Foam & Sound — Rising bubbles, a creamy foam head, synthesized pop, pour, fizz, gulp and burp sounds, plus haptic feedback.