So far so good
App is good all calculations are provided easy to use
Best app for calculation and brain practice.
I give this app 5 stars because it gives the kind of experience you see on TV when people are answering math questions, I felt like a math guru.
All over it's very useful app.
It is not good at all . It is waste app that is why I have given only 1 star but it is not worth it at all.
It's very useful app
One of the best apps I ever seen. Really helped me improving my calculation speed.
Nice
Nice