Flashlight is an application that helps users turn on the flash of the phone device as a flashlight to light for many different purposes. Function: Flash on and off - The question arises: Why choose our application when so many other apps are available? - Reason: + The application does not need an interface, users just need to touch the flash icon to light up immediately. And just one operation is correct, the flash icon will turn off again. + The app has no ads, so it doesn't annoy use