I've got this.
https://idsoption.com/welcomeI didn't used both of them. and honestly I didn't trade ever via binary system. so don't know if they are similar or not but both are Bitcoin binary Options. may this helps you.
I just heard binary is a gambling trading which works on users prediction about bitcoin price. I don't think they can cheat you about the bitcoin price ups and downs.
BTW good luck. Update us about about that.