Flash app, flash alert, flash notification for incoming call and sms. When an incoming call or message arrives, the flash of the phone will blinks to signal. Flashlight is a simple and useful app that helps you turn on the flashlight on your mobile with one touch. This Flashlight app is not only a free flashlight but also provides you with other helpful features: frequency flicker, a camera flashlight to find objects, and a compass. Flash Alert is one of the top useful applications that should