LavaLamp is an app for all romantic people and replaces the candles, when having a candlelight dinner. It shows a simulation of a lava lamp on your phone by using the "perlin noise" function to draw lava. Perlin noise is a procedural texture primitive, used by visual effects artists to increase the appearance of realism in computer graphics. LavaLamp addidionally displays the current date and time, so it may be used as a screensaver too. You can change the color of the lava lamp by simply clicking at the lamp on screen.