Easiest way to tell the difference (imo) is right for reich. If the symbol's top spine goes right, it's a swastika. If it goes left, it's a manji which is a symbol for peace iirc.
I learned something by looking up the manji symbol. It's basically a flipped version of the swastika and does, in no way, relate to what swastikas are used for. Just like moodyssbm said.
I'm only giving it one heart because I feel that a lot of people might miss what I (and moodyssbm) said and assume. Might be safe to just take this one down.