app contains following functions:
1. Full device details can be seen using this app.
2. Timer can be set on the flash-light.
3. Sound can be turned on and off at will.
4. Screen can be turned on or off at will.
It provides the most brightest light compared to any app present in the play-store.
Special support for devices having no flash.
I need not visit settings and search blah blah blah... I get device info through app.
To the point