nice tool with out it, I would never learned bode plot.
but there is some problems.
1- I am using MATLAB R2011b on mac OS X Version 10.9.4 and when I plot the TF it shows only half of the page also the green plus for maximizing the page does not work.
I used the tool many times at my school and work smoothly. also it give me an option where I can modify my plots unlike do it on my own laptop.
Great job Erik and thanks.