Not provably fair
No house edge
No max bet
It is just WOW..
Just checked the site and looked at the latest win. There are some big wins already, are they for real? Or just a fake stats to attract new users? I doubt people will out big money on this site for above reasons. I myself will not even want to register on this site as it sounds fishy. I'll wait till they add provably fair system and signing a message of their hot wallet which seems to have unlimited btc LOL
You are right. I suggest all users to avoid SpinAndDouble.
At least until they release provably fair verification tool, prove solvency and explain how their are winning money if their 50/50 claim is true.