The main function of the app is to provide you an easy way to test your eyes at home. After reading the instructions- hold your phone at an approx distance of 40cm and begin reading the letters which come on your screen. Please be clear while reading the letters and ensure that there are no background noises. As we move forward, the size of the letters will keep on decreasing in order to test your visual acuity. The app is used to test both the right and left eye. At the end, there will be a res