ThemeKit - Icon Wallpapers 15 is an iOS 15 app icon changer, theme, and wallpaper application that aims to make your phone stand out. With over 10,000 aesthetic, neon, and nude icons, as well as iOS 14 themes and aesthetic wallpapers, this app offers a wide range of customization options for your iPhone home screen. You can easily change app icons and save them to create personalized app icons for your home screen.

The app is free to download and use, though certain features require premium access for unlocking all icons and wallpapers. Subscribing to unlimited access grants you premium themes, icons, backgrounds, and high-quality 4K and HD live wallpapers. Additionally, ThemeKit provides a vast selection of high-resolution wallpapers in various categories like colorful, minimalist, nature, animals, space, and sports, ensuring there's something for every preference.