yeah i can't get no higher than 24 yet. i started w/ 18-19 now i'm at the 24/24 stage. but trying to get that 30/30
i'll look for it. i've never heard of it. it's an app to look for in the app store?
My best is only 17/18 so far. Just started learning chess notation though, and using the vision part of the app. It's been very very helpful to learn the 64 squares tho.