Yes, there are several apps available that can convert black and white photos to color. These apps use artificial intelligence (AI) technology to analyze the image and determine the appropriate colors to add. Some popular apps for colorizing black and white photos include Colorize Photo, Fotor, PicWish AI Photo Editor, and VanceAI Photo Colorizer. These apps typically offer a user-friendly interface and allow users to colorize their photos with just a few clicks. In addition to these apps, there are also online tools and desktop applications available for colorizing black and white photos. Overall, these apps and tools provide an easy and convenient way to bring old black and white photos back to life by adding color.