Of all the light-shedding apps we've tested, the simplest app to use of the bunch is QuickLight. It offers limited choices and ease of use. Double-tap the screen to bring up your options. Choose between three colors or "concert" setting.
iPhone and iPad apps tagged "lighter app."
myLite Flashlight and Colored Strobe
Of all the lighting apps out there, myLite has the best combination of luminescent choices.
Start with a plain old flashlight, choose "normal" under effects and customize any color and brightness using the simple sliders.
Crazy Lighter Revel in the Sound
This is our favorite lighter app for iPhone.
Unlike most other lighter apps, Crazy Lighter doesn't show the source of the fire. It's just a simple flame set to high. What really distinguishes it from the crowd -- and makes it worth your buck -- is what we call the zippo feature.
iBlackout is on Fire!
iBlackout is one of the slickest lighting apps and has a good range of options. There's the standard plain or colored flashlight, but no ability to customize the color. Or, choose "effect" for to get your light from a fancy screensaver pic of a light bulb, lightening or other light-related source.