KingSplash is a dedicated selective desaturation and colorizer app for iPhone users. It allows users to selectively desaturate or colorize their photos, giving them the ability to create stunning visual effects. One of the standout features of KingSplash is the option to add labels to your images, adding a personalized touch to your creations.

Despite being a free app, KingSplash offers more features than many paid apps of its kind. Users can generate images with the desired effects, regardless of their size. The app also seamlessly integrates with popular social networks like Instagram and Facebook, allowing users to easily share their work.

Other notable features of KingSplash include unlimited undo functionality, the ability to save multiple projects, and the option to choose from multiple resolutions when uploading images. The app also supports zooming and panning for precise editing, and users can easily adjust the brush size to suit their needs.

Overall, KingSplash is a versatile and user-friendly app that offers a range of features for selective desaturation and colorization of photos. Its integration with social networks makes it a convenient tool for sharing your creations. And the best part? It's completely free.