Maybe Prana could answer that. As I said i use it only for eye exercise, not super reading. But of course I tried to see how my reading developed. The sofware promises a lot, like PR, some wich I am skeptic about.
But unlike PR I could see the results. You can have tests, play games etc..
The program let's you test your superreading with the many essays that is in the content. First you read them, then you take the test. It's interactive so you won't be confused.
BUT BEWARE: They are so easy my that little sister could have got an A++.
I wish that learningstrategies came up with something like that, then people would be more convinced.
But, despite the promises, I have no doubt that the exercises on EyeQ will help you strengthen the eye. Maybe there are others that are for free and better.
As a conlcusion: I don't mean that EyeQ is better than PR. Just that i could see the results much clearly cause it was keeping a journal of my progress.