Terms
These are short V0.1 terms for an invited cohort. They are a stub the operator can replace.
SAT OS is an independent SAT preparation platform. It is not the SAT, and it is not affiliated with or endorsed by the College Board.
This is a diagnostic performance check, not an official SAT score and not an SAT-equivalent score. It shows performance by domain so you know what to practice.
There is no guaranteed score gain, no percentile, and no prediction of an SAT score. Practice sets in this version are not scored. A diagnostic shows performance by topic so you can see what to practice.
Access is by invitation. Signing in means you are using this cohort version under these terms.
SAT OS is an independent SAT preparation platform and is not affiliated with or endorsed by the College Board.
SAT is a trademark of the College Board.
If you are under 18, a parent or guardian needs to review this page and agree before you use SAT OS.
Contact (placeholder, not a monitored inbox): cohort-contact@placeholder.invalid