Regarding a different version??

So I noticed differences with mine such as:

- smaller ©

- thick or fatter text

- text is farther from center circle 

I'm a new like very new user so I don't really know how this app works but hope this is to of use 

Is yours the same size as the one listed? 25mm? Slightly larger than a US quarter. Would be easier to feel the difference than see it. The one listed is non-magnetic, is yours?

Yes it's slightly larger than a quarter and it's not magnetic