Liquid Simulation is an Android application developed by Tomas Dzetkulic that provides a realistic and interactive simulation of incompressible fluid. The program utilizes computational fluid dynamics methods to model a 2D fluid with thousands of particles, which can be moved around the screen with your finger.

One of the most striking features of Liquid Simulation is the efficiency of its numerical methods, which produce a very smooth experience. With every action, the entire fluid immediately responds, providing a unique feeling of real physical behavior that sets it apart from other simulations. This makes the user feel as if they are manipulating a real fluid, rather than a digital one.