"Wallpaper for smartphone - top themes background and images" is a free utility tool available for iPhone users. This program offers a diverse collection of high-definition wallpapers and images specially curated for iOS 9 users. With over 5,000,000 wallpapers and pictures to choose from, users can explore more than 200 categories, including flowers, hearts, cats, and love themes.

The app provides a seamless experience with daily updates, ensuring users have access to the latest wallpapers. It also allows for easy image saving, making it convenient for users to create collages or personalize their device. For those facing difficulties in saving images, the app provides clear instructions on adjusting photo access settings in the device's privacy settings.