The iPhone 4 has an LED flash for use when snapping photos or shooting videos. So it didn’t take long for developers to come out with third party apps that can keep that LED light on indefinitely, ...

It was questionable whether Apple would approve LED flashlight apps. After all, having used the LED as a flashlight recently, I can tell you it will drain the battery faster than not having a big ...

Android's handy flashlight feature is helpful during power outages. Though if you are not in danger of facing an immediate outage, you'd likely want a flashlight to check dark corners for missing ...