Physics Playground

Your phone is a window into a little room. Tilt it and gravity tilts with it — everything inside slides, rolls, floats and falls the way it really would. Tap something and it jumps. That is the whole idea. No reading, no tutorial, no score, no way to fail.

Choose a toy from the bar at the top and the whole room becomes that toy: a hundred bouncy balls, a swarm of fireflies, six hundred pieces of confetti.

Or choose one of the big ones and watch it work. Marble runs that wind down a wooded hillside. Domino courses over tables, bridges and staircases, rolled fresh every time so no two runs are alike. Brick towers, domes and arches, laid course by course like real masonry — they stand because they are built right, and they fall when they are not. A house of cards. A ball maze steered by tilt alone. Things to throw at, knock over and aim for.

Forty-seven toys in all, from a soap bubble to a castle gate.

FAIR BY DESIGN

• No advertising of any kind.

• No accounts, no sign-in

• One optional purchase, once, forever — no subscriptions, no coins, no timers.

Eight toys are free to play. A single purchase unlocks the other thirty-nine permanently.

Everything is simulated, not animated, with a real physics engine. Gravity is steered with the accelerometer. Works offline.