The dumbest – ULTIMEYES Review

This is an absurd test. Granted I was only able to sit though 10 minutes of it before deleting the app, but clearly there is nothing beneficial to my eyesight about squinting for grey-on-grey "targets" and timing your reaction speed. This is as dumb as reading low-contrast text on a book in a dark room. If anything I would say this kind of "exercise" is bad for your eyes.
Review by Derisan on ULTIMEYES.