As the name implies, this application is designed to improve your perception of images, which means that it contains public images, and you need to identify one that is slightly different from all images. Everyone likes this app, because it is a classic app, everyone is playing, it will help us improve our image perception and clearer focus. This app improves our ability to see, improves your concentration, and exercises your eyesight. Features: - it's easy to learn. - improves the memory and observation ability of our eyes. - helps the eyes focus and coordinate images. - by repeating the same task, we can focus clearly on the image and improve our observation ability.