Strategies for paid app / restricted access to app


#1

I’m developing an application that only logged in users should have access to. (First screen will be a login form) What is the best strategy to make an app (almost) impossible to run without the user entering the correct credentials?


#2

If your first screen is an authentication form, users aren’t going to be able to access anything else without going through that unless they manage to reverse-engineer your software.