【實用醫療app】Eye Test +|最夯免費app-綠色工廠好玩App

Eye Test is a portable testing tool for near visual acuity, color test and optical illusion. It’s very useful for people who need to do visual acuity testing routinely.Your sight is precious to us.Features:While testing near visual acuity with Snellen Chart.You can easily conduct color test and understand the difference between what you see and what different type of color-blinders see.It’s a lot of fun to play with images of optical illusion with notes of how and why this happens.Tips:Single tap the image to show/hide the bar.Double tap the image to show the description of color test or illusion images.