Screen Torch Advanced 2 - "Screen Torch Advanced 2", is an handy torch program. It only uses devices' backlight.
Flashlight - Control your Mac with a keystroke.
Torchie - Touch to Torch
Tiny Flashlight + LED - Tiny Flashlight + LED is free to use application that can be used anywhere else, having nicely built-in functionality.
An Light - A simple flashlight application, include flashlight, stroboscope, SOS, screen flashlight, morse code.
Material Flashlight - Flashlight application for android with some cool features.