Yes its is illegal but u can use it in a legal way
These are the Tos comes with this package
1- coder is not responsible for the way you use this app.
2- this app must only be used on machines that you own or have permission for.
3- you may only use the features with explicit permission.
4- i ve the right to modify the T.O.S at anytime.

Thank you purchasing this app
Um333