Top Notch! I like the fact that it is simplified and easy for me to take my courses at my convenient time.

This app is the best. I get to learn a lot and also save my progress. It does not consume much data and I don't need to pay for any class it is worth trying.

I like how the app offers video teachings and explanations and not just lengthy write ups that could get the message lost. I am also a fan of the little quiz they give in between learning.