Find what raises your brain performance — yours specifically.
Not generic tips. Science-backed advice drawn from your own measurements and logs.
Advice tailored to you
Based on your weak areas and records, you get concrete things to try starting tonight.
Find out what lowered your score
Your sleep, caffeine and exercise logs are matched against your scores to show what actually affects you.
See your full score history
Free keeps only your latest result. Pro keeps everything, drawn as one line over time.
Unlimited tests
Free is once a day. With Pro, measure whenever you want — sleep-deprived mornings, after coffee, anytime.
$32/year
About $0.13 a day. Cancel anytime.
Feature Comparison
FAQ
Can I cancel anytime?
Yes, you can cancel from the subscription management page. You'll retain access until the end of your billing period.
What payment methods are accepted?
Credit cards (Visa, Mastercard, AMEX, JCB) and other methods via Stripe.
Is there a free trial?
The Free plan is available indefinitely. Try it to see if Pro features are right for you.