Before this app my professor and I thought I was a zombie.
My brain seems to be looking at things better now and my eyes feel like the computer vision syndrone eye strain I suffered from decreased significantly. I feel more stable now that I don't feel so stressed and dizzy. It's pretty expensive for just playing a pattern. And you'd be outright crazy to not pay $3.99 to see these changes. Also, the eye strain of having hella bad tunnel vision caused by the iphone was causing my dry eye because it's reversed with this app. They should make this technology have more peer reviewed double blind studies and also make it more well known that cybersickness and feeling like the phone is making you sick doesn't mean you are crazy it may just mean you need these exercises the help with something not natural like looking at a smartphone. Even my family members said they felt better using the app a few times. I feel like the smartphone made me feel like a zombie before and just feel a lot less tense and more relaxed. Look up the National Geographic article on cybersickness and you will start to see what some people suffer from with these smartphones being so prevalent.