Yes.

The differences are explained in this post, but here is a quicky recap. :)

@ssg-community (also called Precious) is the paid bot with the tiers and phat upvotes that you subscribe to with liquid steem or delegation.

The @myprecious account follows all Steem Silver Gold members. You want to know who is in SSG, look at the follow list on this account. The account also votes (with a small upvote) one post per member per day. For every member. 16 people kindly delegate to this account to boost it's power at little bit. 24 people also follow the account's trail.

Make sense?

Clear as mud?