
A Google user
Great, for the most part. Occasionally it's impossible to give the correct answer to a question. For example, sometimes the answer to a question will be a 4 digit number, but the input only accepts 3 digits. Same when the answer is a negative number, there's no way to input "-3" for example. If that's the correct answer to one of the questions, you have no option but answer wrong and lower your score.
2 people found this review helpful
Hey, thank you for your feedback! In the coming update we will take care of everything you mentioned, and fix all these problems. Please stay updated!

A Google user
No negative numbers, too long of a delay when submitting answers, who knows what level 1 or level 2 means. I'm looking for a serious app to help students.
2 people found this review helpful
Hey, thank you for your feedback. In the coming update we will take care of everything you mentioned. Please stay updated!

A Google user
I absolutely loved this app, the thing that i liked the most was that it has practise and test options with varying difficulties along with ability to improve concentration and reflexes.
9 people found this review helpful