SonicLife is a new controller app which uses OSC. Here is the description:
The application runs a simple cellular automaton on a grid of cells. The cells can be interacted with by touch and triggers of three different colors can be placed on the grid. The automaton can be set to five different rule-sets, from classic Game of Life to simple horizontal or vertical stepping. Triggers are fired by “alive” cells and send their state as OSC messages to a configurable host on the same Wi-Fi network. Cells and triggers can be randomized by shaking the device.