What FICO version does Barclay use?

[stellar]

I get free credit scores from Walmart, Discover and Barclay's.  Everything I read says these three use the exact same score: FICO 08 Classic.  In reality, Walmart and Discover are always exactly the same, while Barclay's is always a 20-50 pt difference, usually higher.  I check all three on the same day each month.  So what exact FICO version does Barclay use?  

[tufa4311]

It is TU08 based on everything I've read and been told (I'd call and ask but sadly it's very likely the agent would have no idea what I was referring to when I asked about versions) - you mention that you check them on the same day - that does not mean they were updated on the same day. I have both Discover and BarclayCard, checking my app now one was updated as of 4/25 with a 755 and the other as of 5/12 with a 761.

Putting aside when you checked - more importantly, when were they updated, respectively?

[Anonymous]

Barclays can go as long as two to three months between updates. Discover updates monthly, not sure about Walmart.

[GoldSorata]

When you say you check all three on the same day each month, do each of them show the same date they were pulled? Each of them only pull once a month, though Barclays sometimes not necessarily, but they'll always show the date of the pull. If they aren't from the exact same date, that would account for a difference.