Secure checkout by Stripe · One payment, nothing renews · 30-day refund
What you get
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Brain Score Certificate
Six short tests right after checkout. Scored, emailed, ready to share.
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One 5-minute challenge every morning
Starts with your weakest area. Different every day.
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Your score, week by week
Memory, focus and speed, with streaks to keep you going.
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One payment, locked forever
Nothing renews. Full refund within 30 days. The app is included when it arrives.
FAQIs this a subscription?
No. It is a one-time payment for the period you pick. Nothing renews automatically.
What do I get, and when?
One email every morning with a link to that day's 5-minute challenge, starting tomorrow. Your scores are tracked so you can see memory, focus and speed move. The Sharpen app is included when it arrives.
What if I change my mind?
Full refund within 30 days, no questions asked. Just email us.
Is the brain test scientific?
The certified test is six short tasks modelled on published research: Miller 1956 at Harvard (digit span), Terman's Stanford–Binet reasoning items (odd one out), Potter et al. 2014 at MIT (rapid visual processing), plus Stroop 1935, Woods et al. 2015 and Van der Elst et al. 2006. It's a snapshot of how you did today, not a clinical assessment or an IQ test.
How do I reach you, or get a refund?
Email from the address you used at checkout. Refunds go out within 2 business days.
Before you go
One-time price: 3 months for
Same daily challenge, same 30-day refund. This price is only on this screen, and the timer is real.