A free program for Android, by Vlad Lee.

Flashlight is an Android app which is designed to provide a light source to a dark environment. When the application is running, the phone’s camera flash is used to illuminate the screen. This makes the device’s screen much brighter than it would otherwise. The flashlight can be turned on or off, as well as changed to a different color.

It is a simple app which is easy to use. It does not require any additional resources and is optimized for quick switch-on. It is a reliable, simple app which will always come to your rescue when you need a flashlight.