different scores at different sites?

[Anonymous]

I signed up for Score Watch here, but later found a TransUnion site that would give me all 3 scores for a lower price, so I signed up for that too.

However, there is a big difference (20-30 points) between the score I'm seeing on my Fico and the scores I'm seeing on the other site.

What causes this and which is the accurate score? Thanks!

[Anonymous]

Hello, cnm.

Please read the Credit Scoring 101 Thread linked in my signature.  The answers to your questions are in the first post on that thread.