The Animal Face Diagnosis app is a free app that can recognize the faces of many animals, including dogs, cats, rabbits, cows, horses, and more. This is very useful for pets, as you can use it to identify your furry friends, and it is also great for people who like to take pictures of their pets, as you can use it to take selfies with your pet. The app is very easy to use, and it does not require any special skills. All you need to do is take a picture of your face and the app will automatically recognize your face and identify the animal that is most similar to you.