OK, but theres better
Serviceable app, but not the brightest. Being able to adjust the back light is probably the best feature.
I have another flashlight app ("Flashlight" by Apps From Outer Space) that offers controllable strobing effects, customizable color screens, a "mirror" and a 4x magnifying screen, and more in addition to the SOS and standard light. Oh and did I mention that it is free?
Yeah....no. about
Flashlight : Brightest Flashlight Pro, v3.2