Free · 10 minutes · No account
Most people have no idea how far their focus has slipped. This assessment measures it — five real cognitive tasks plus validated screeners — and hands you a report you can't unsee.
10 min
Fixed length
5 tasks
Timed & scored
Report
+ 7-day protocol
What you get
Brain Rot Index
A single 0–100 score for how much drag your attention is carrying.
Five domain scores
Sustained attention, working memory, inhibition, processing speed, impulse control — each against a healthy norm.
Your trajectory
What happens in 30 days, 90 days and a year if nothing changes.
7-day healing protocol
Day-by-day actions written for your specific result.
Sustained attention — go/no-go lapse rate.
Working memory span, forward and backward.
Response inhibition and interference cost.
Processing speed and consistency.
60 seconds. Things will try to pull you away.
Free · Nothing leaves this device · Not medical advice