If you often lose your phone in the room, office !! Then this app is designed for you, because it will allow you to find your phone by a simple whistle.
To make Whistle Phone Finder work which will inform you about the location of your lost phone, just whistle and your phone will start to vibrate or ring depending on the setting of the application which will allow you to locate it very easily.
Everything is explained in the application just download and enjoy.