Totally waste of money
1
By milihabiu
Very bad can’t explain in words. So upset at this moment. My $5 is totally wasted
So bad
1
By Over@979
It keeps saying that it does not understand my inputs.
This app is awesome!
3
By Houa Tou Yang
This app is useful and helpful (sometimes). Please provide the manual instruction of symbols, signs, and example tips to use this app.
Waste of money
2
By Kcal8
Not very useful wouldn't recommend it
Weak Assistant
3
By Renan07
I've just started a Discrete Math course and this app is a very weak assistant.