Flash on whistle

Flash on whistle is an android app which can help you turn on and off your mobile flashlight while you are away from your phone. Now you do not need to be with your phone to turn on flashlight.  Blow the whistle and flashlight will turn on blow it again flashlight will turn off. This app also works if the screen light goes off this can be helpful to find your phone if it is lost in your room blow the whistle and flash will turn on.