The site really pays out money; I've already received two payments. There aren't many surveys, I get about 2-3 a month, sometimes even less. I don't count the small surveys that are filled out at the beginning (to clarify user information, interests, and competencies). I try to log in to the site daily to check for new surveys. I don't trust the email notifications, as I've noticed more than once that a new survey appears in my personal account, but there's nothing in my email, not even in spam. I didn't download the mobile app; I don't see the need for it. Notifications will likely be just as useless. If you see a new survey too late, the target audience will have already gathered, and you won't be able to participate. I reiterate, new surveys appear very rarely, so it's not worth missing such an opportunity. I'm not very fond of the payout to a foreign electronic wallet, but there's nothing I can do; I had to set one up. Then I withdraw through exchange services, losing a bit on fees. Other than that, I have no complaints. The site is honest, and overall, I like almost everything.