I always get one per day and I check for the previous day if I didn't claim that but you cant ever do 3 at once as the older ones will expire. I much prefer the H captcha now as the other one is a bit more of a test of wits, guile and guts :p the fading in of yet another iterative test is triggering. BTC is over most of its recent selling now but also the price action is more contentious such that Im not sure it'll end month 50k or over or not but Im told anything over 41k on a monthly close is quite bullish and expect more overall.
I never thought that it was possible to get more than one free spin per day. I too always get one free spin per day but I always try to check my email incase I missed something or even hoping to get another spin but to no luck have no other email from Freebitco.in
I rather prefer to chose what captcha to choose instead of just H captcha but both seems to easy to do so nevermind. Anyway, I been able to get more FUN tokens due to these free spins and I'm satisfied with the prizes that I've recently been receiving.