Really should say *free limited hosting with no adds*. Because you have a limit on the file size, php functions, domain functions, etc. I am not saying this is a scam or a ploy or anything of that matter people, it looks to be a VERY VERY GOOD DEAL. But there are catches, so like always read the TOS and FAQ first.
Just signed up, but then discovered no subdomains are allowed. Canceled account - good luck with you offering.