I am using Amblyoplay as an adult (46 years old), trying to improve my stereovision. I have strabismus since childhood, had 2 surgeries in the early years, and discovered recently that I could not see in 3D as a consequence.
I found Amblyoplay to be a great tool to re-train the eyes as well as to gain awareness of my current vision challenges. I have been using it for 6 months, combining it with some natural vision exercises to release tension (which I believe it helps a lot especially in adults) and I am already experiencing significant improvement. I highly recommend it!