Category : Education
The questions were hard to understand.
It doesn't explain how to solve the problems.
I like questions with a lot of details, it's perfect if you know English pretty much and you can make yours knowledge more clear. I didn't put 5 stars, because I didn't use this app second time yet.
For the multiple choice the options are all mixed up (ex. Option A,D,C,B)
It is ok app
Worst app ever. You give the correct answer and it rates it as wrong even though the explanation it gives proves your answer is right. Total waste of time
When I answered a question I'm positive was correct, was a simple there their and they're, it said it was wrong