Very Bad User Interface

The user interface is very bad. You cannot use it as a normal CAS calculator where you enter the expression you want to evaluate and it gives the answer. You have to use "New Entry" mode which is like writing a script. I have MATLAB, I did not need another one. I just wanted a CAS calculator that simplifies things. In other words, when I select new entry>Calculation, and enter in the expression and press return I would like to see the result (i.e. Like in any calculator). Once this thing is fixed my rating will be as well.

MewInfinity about Mathematics with PocketCAS Pro