Physics Sandbox app for iPhone and iPad

An interactive game with particles, forces, physics, fluids and soft body.
The game consists of 8 unique levels:

+ CLOTH
+ GAS
+ DIFFUSION LIMITED AGGREGATE
+ ROPE PHYSICS
+ FLUID FLOW
+ SPRING-MASS SYSTEM
+ SOFT BODY
+ SAND CELLULAR AUTOMATA

CLOTH
Tear and drag the cloth to get points. Do it gently so that you may tear all of it, not only large parts. This gives you more points.

GAS
simple particle system, just press the circle, it will make it larger & give you points. Hint: touch / click two circles at once and get more points.

DIFFUSION LIMITED AGGREGATE (DLA)
Draw an initial seed figure and... wait. Your DLA cluster will grow. Each particle attached = score.

ROPE PHYSICS
Enlarge the line and make it such that it touches as many circles as possible. Then release. More circles at once = more points.

FLUID FLOW
use your mouse to place obstacles and modify path of ships flowing through the river. They should go through + circle, the red - circle gives you... minuses.

SOFT BODY
pressure-based soft body dynamics. Use your mouse as a tool to push the soft body through narrow passages to collect points.

SPRING-MASS SYSTEM
tear the box.

SAND CELLULAR AUTOMATA
build up obstacles that make your sand to go to one of the buckets.