Lighter

Lighter is an app that lets your turn the screen of your Android device into a lighter. When you tilt the device from side to side, the flame moves accordingly. From the app's settings, you can change the look of the lighter and the color of the flame.

Of course, Lighter doesn't have any real utility. The most useful thing you can do with it is use it as a lighter at music concerts.

Lighter is an app that may not be particularly useful, but it does look lovely on the screen of your device. Of course, the app doesn't burn, illuminate, light cigarettes or any of that. However, the fire effect is pretty well-done.