The explorer and one module per topic are always free. Subscribe for the full study path.
The full 3D atlas, hotspots, cross-sections and Discover feed — plus one free module in every topic.
Free
No card, no expiry
Most popular
Every module on the site — from high-school biology to the first two years of medical school — with the full 3D atlas.
$9/ month
Billed monthly
205 modules, every track
Card payments open soon.
Renews every month — cancel anytime and keep access to the end of the month.
Access drops back to the free plan — the explorer, the Discover feed and one module per topic — and your progress stays where it is. A card subscription renews until you cancel it; a voucher or a transfer simply runs to its date.
Both open the same thing. A card pays in a secure checkout run by Paddle, our payment partner, in your own currency. A voucher is a prepaid code, from your school, a promotion or bought from us directly, redeemed on the site: the route for readers without a card of their own.
There is one: All Access opens every module, from high-school biology to the first two years of medical school, histology and physiology included. The free Explorer plan lets you try one module in every topic first.
A card subscription is cancelled from your billing page in two clicks — you keep access to the end of the period you paid for, and nothing more is charged. A voucher or a transfer covers a fixed period and stops by itself, so there is nothing to cancel.
Got a code from your school or from us? Redeem it and access opens on the spot, no card needed.