This site used to be freeskin before but it seems they changed their name to freecash, though it's a cool rebranding but I concur this site is just like any regular site that asks you to complete offer walls, or to complete surveys and all, to get paid.
I registered an account with them recently and I had to leave and abandoned my account there because it's really difficult to make money there. It's not like the way they proclaimed it to be!
If you are from the third world countries, I can tell you that, you can't make anything there.... Infact, you will be frustrated at the end of the day. However, if you are from the western world, I can proudly tell you, that you can make over a dollar on the site.
I have seen peoples testimonies on the site and I could see how they earn on the site. But if you aren't, it will be a waste of time for you.