Some chapters like (real numbers in number theory) are not showing images. I will rate 5 stars please just fix that problem. I have now recommended many friends and they found it very interesting just fix that problem. This app is best of all. I believe and mean it.
No option to.change currency! If the explanations are in English, why can't you use USD?
Love it because it is a better way to study math everywhere and it is so handy. And it also introduces at least all lessons that we need to know
Terrible it doesn't load at all all it says when you open the app is server is not found.
Will not load It says server can't be found..so disappointing because I really need this app right now
Jade Hate it,its said server not found