JustBeginnez
A disposable account (one that you use once and then dispose) does not solve the issue with this kind of apps since you have to be logged in all the time you use it.
Yes you can create an account with a fake name but google will track you. You loose your privacy.
So yes, pressurizing the devs is the best way in this case. I was successful in one case with a Swiss bank.
To me, there are no good reasons for the requirement of being signed in. What is the benefit for the app dev ? I think this often happens by accident.