Emotions are common in humans. There are many emotions that occur in humans but there are at least four kinds of emotions that exist in humans, namely anger, happiness, sadness and fear. This app is for you if you enjoy using emojis to express your feelings! Make your phone cooler by customizing your home screen with a variety of adorable emoji and lovely smiley faces. A mobile application called Neat Smiley Face Wallpaper lets you choose from a variety of wallpapers to use as your phone's lock