Is order of the arrow part of masonry ?

Not that I am aware of. I was in the order of the arrow in boy scouts.

Someone online was compare oa to Freemasonry just want some input thanks . he was a 32 deg mason at one time

Order of the Arrow is an honorary membership issued by the Boy Scouts of America.  You must be nominated for it; you cannot "volunteer" to join. It has (iirc) 3 levels of 'membership;' however, like the degrees of Masonry, you are not more or less a member for not having attained the upper levels.

Perhaps this is what the other guy was talking about.

It is like an honor society within Boy Scouts.  it does have some secrets that go with initiation, there is an 'ordeal' when you are inducted, etc.

I know the secrets but is there a link to Freemasonry other than oa founders where masons  ?

I and another member of the forum have served on the national committees. The gentlemen who drafted the different allegories used in the induction ceremonies came from a diverse background of radio theater, Elks, Masons, Odd Fellows, campus fraternities etc. One of the early authors who is still with us had a long career as a radio and television writer. The ceremonies have gone through several revisions over the past 80 years of publication. Prior to original publication they were much less standardized. The most recent revision was in 2013. The end goal is to make a lasting impression on a teenager within an outdoor setting.

A Mason will hear many things the are similar in the older versions of talks in the OA.

Freemasonry and the Order of the Arrow

WOW!