Human heart wallpaper is a great way to add a touch of beauty to your home. The images of hearts are beautiful, but they can also make a great background for your phone. Fortunately, there are many free options for you to choose from, and one of the best options is the Any Human Heart wallpaper. This application is small, fast, and customizable. To customize your wallpaper, double-tap the device to open its customization screen. This free app contains high-quality pictures of hearts, as well as full-color images.