This is a simple light application with no ads. Simply turns camera LED light fully on or off. There is no timeout period set, so use at your own risk of leaving the light on too long. Minimal testing was done on this app and only on a Samsung Note 3. If your phone supports the camera light functionality then this should work. I built this app because there were so many choices that seemed to have ads or try to do other things when I just wanted a simple flashlight.