T02 / Cognitive Assessment

Measure your
cognitive performance.

6 scientifically-validated tests measuring processing speed, working memory, and executive function. Get an age-adjusted percentile.

1 free, then email 6 testsAge-adjustedTrackable

Test 1 of 6 · Free preview

Simple Reaction Time

5 rounds · ~30 s

Tap to begin

Click anywhere on the area when it turns green. Wait through the red. Click too early = restart.

Example output · adult cohort illustrative · run the test above

Average reaction time

242 ms

~82nd percentile · adult cohort

02 / How it works

3 steps.

01 Pick a test Choose from 6 validated assessments: reaction time, digit span, Trail Making A & B, more.

02 Complete the test Each test takes 2–5 minutes. Results are age-adjusted against population norms.

03 Get your percentile See your rank, track changes over time, contribute to your bio-age score.

03 / Features

6 scientifically-validated cognitive tests

Age-adjusted percentile rankings

Composite cognitive score

Processing speed, working memory, executive function

Contributes to biological age (9th system)

Track cognitive health over time

04 / Try it

See how your brain measures up against age-adjusted norms.

Early access — join the waitlist