Category : Education
it would be very helpful..if the idotic ads won't irritate after every single question..otherwise its a time f...n app.dnt mind but i got irritated enough to say this..
Error in answer about environmental variables. For that reason. 1 star and not recommended for learning.
worst app ,lot of ads
Worse app it completely occupied with adds on every question that you answer... Ffff
I don't want to give 1 star also, but no choice.
All ads, all the time. 60 questions and an ad after you answer every. single. one. I'll find a way to test my understanding elsewhere.